VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. by F-BIRD'88 Sun Nov 09, 2014 11:19 pm, Post Sign in to save 2023 Intern - Environmental Health & Safety (CWC) . With such a legacy of quality and service, its no wonder we believe The First Casting Must Be Good.. There should be numbers stamped on the back and/or cast into the barrel of the core. I finally tore into it and am having a problem IDing the Camshaft that was in it all ive found is its a CWC K11 marked by the gear and 636 on the but. What is the best insulation to use in my floor pans in a 73 Camaro, Looking for Bodywork in/near Greenville SC, Seeking 1/2" ID x 5/8" OD Black Exit Tubing for Radiator Overflow Reservoir. I appreciate it! The roller cam will have much more rounded lobes, like the big end of an egg. The cam must match the application and components going into the valvetrain, such as the induction system, cylinder heads, etc. I know the heads on this motor had stock springs. Yes i do already no this I'm trying to find some specs on it. Gross valve lift . The Company serves three principal markets: automotive original equipment, traditional aftermarket, and the performance aftermarket. Where is the Chevy 350 Coolant Temp Sensor Location? Secondly, by checking the marking on the camshaft. Cam Identification (LC Engineering Stage 3) President's Day Sale has begun! I had an Isky cam that was a "Z66" check Isky's web site. Hi, thanks for accepting me I've got a 396 out of my 69 elky when i got it in 94 it was in the bed so i installed the engine i had in my now totalled 1970 rs. its a good cam for a mild 400, should support 400 hp 400tq. We had another thread that had "Z025" on it. Should wind right up for ya. The only numbers i can find on it are CWC and CMC stamped at the front, D4 and a 5 stamped on opposite sides of a bearing, 1579 cast at the distr gear and 940995 an F164 stamped on the end. TH400 Vs Powerglide: Which One is Ideal for You? CWC camshafts, now operated by Kautex Textron, started in the early 1900s when Cambell, Wyant, and Cannon established this foundry. ID3 >"oTPE2+ Lil Zay & Gucci ManeTRCK 1/1TIT2A Didn t Believe - SongsLover.comTPE1+ Lil Zay & Gucci ManeTALB1 Didn t Believe - SingleTYER 2023TPOS 1/1TCON Hip-Hop/RapTCOP' www.SongsLover.comTOPE' www.SongsLover.comTCOM' www.SongsLover.comTIT1' www.SongsLover.comTIT3' www.SongsLover.comTDRL' www.SongsLover.comTCAT' www.SongsLover . Jones Cam Designs' HotPass Vendors Forum: Vintage/Classic/Historical Engine Tech, 3V Performance Engine & Valve train Development, Race Cars & Parts - For Sale or Wanted. chart for edelbrock lobe .050 cam lift epc brg. Cam identification Cam identification. It's the internet, you have to weed through the junk in order to find what you're looking for. Got this info for ya. CWC is the casting ID for CWC Textron. Roller cam, left; flat tappet cam, right. Your, Alloyed Gray Iron: Material Specifications, Horizontal Cope & Drag / Green Sand Molding. Reply to this topic; Start new topic; . Sorry that information was camouflaged so well. joel, Nov 16, 2014 SHARE POST #12 indyjps Member from Chicago - Far West Burbs 460 to 480 lift sounds a lot better. certification on Aug 26th of 1997. with right heads etc. jonescams@bellsouth.net. Valve lift is computed for stock rockerarm ratio (1.73:1 for 400, 351-C & Boss 302: 1.60:1 for all others) Source of information: Ford Performance by Pat Ganahl, an excellent reference book on Ford performance engines 1970 Mark Donohue Javelin 390. by pdq67 Sat Oct 02, 2010 8:01 pm, Post CWC's selective tempered ductile iron (SADI) process exhibits the strength, ductility and wear-resistance for applications up to 255 KSI HERTZ. Camshaft Machine Company manufactures internal combustion engine and fuel system camshafts for use in automobiles, trucks, heavy equipment and stationary engines. Is there any way to idetify a cam core? Get clues, and receive calls from Chad & Vy through the app! JavaScript is disabled. The store will not work correctly in the case when cookies are disabled. So how do you actually make sure your vehicle engine has a CWC camshaft, or how can you buy its after-market version? Simple as that. 1984 Small Block Chevy 350 Camshaft Identification. Degreeing the Camshaft This is a process that synchronizes the camshaft with the crankshaft. One possible reason is engine builders dont etch ID marks since they dont want to hand another engine builder their secrets regarding camshafts. My grandfather was one of their 1st employees when they started out as Cambell, Wyant, and Cannon back in the early 1900s. The radiator, hoses, timing assembly, belts and fan will need to be removed to access the camshaft. It has "7140" and "GM 1" on the front end. And on the front face 16331 which is the Crower part number. I'm wanting to find out if what I have is a good one or not. Does anyone have any idea which cam company manufactured this and how I can find the duration/lift figures? i pulled this out of a 318 i was told was built.. cam says from the font to end. Was curious what cam they were trying in it. Is There a Sequence? The cam profile is the actual shape of the camshaft lobe. I'm not sure if the OEM cams had FOMOCO on them or not. JavaScript is disabled. "Rigid quality control in any industry is the secret to success. Post by CamKing Sun Oct 03, 2010 9:34 pm, Powered by phpBB Forum Software phpBB Limited, General engine tech -- Drag Racing to Circle Track. The other is a "mystery" camshaft because the end is longer and has been ground down. You must be logged in to view this image or video. I have a camshaft in a motor that I am trying to identify. 1. Thus, the rough machining and casting are also unique for CWC camshafts. The Fora platform includes forum software by XenForo. The material hardness on the EP1 is not as hard as the "P55" version, or Camshaft machine's K15 core. However, luckily many CWC camshafts have the name CWC laser etched on the back. For the best experience on our site, be sure to turn on Javascript in your browser. I bought a new unused T-4 camshaft from a guy on ebay who said he couldn't remember much about it. that can decide an ideal cam that can make engine generates the maximum possible power, Dont pick a camshaft with more lift or duration than what your engine needs to avoid over-cam issues. Vocational, Find After researching all I could, I discovered that CWC cams have been known to wear out quickly, except for applications used with stock valve springs, as well as a few camshafts produced by another company using the . Materials and Process of CWC CWC camshafts include unique materials and manufacturing processes. Play Spy Ninja mini-games, build your very own Spy Base, and collect Spy Ninja Badges to show off on the weekly Top Scores. 2010-2022 Crower Cams & Equipment Co., Inc. For the best experience on our site, be sure to turn on Javascript in your browser. by pam Mon Nov 10, 2014 1:26 am, Post Sorry for me delay- weekend home projects. Your email address will not be published. I'll post it on another sight which has a few cam designers and grinders on it frequently. Some Facts About CWC Camshafts: What Makes CWC Stand Out, Yamaha Lower Unit Drain Plug Size [Explained Everything], Does It Matter Which Ignition Coil Goes Where? CWC Camshafts in Vehicles Nationwide: Our 287,000 sq. I found this forum by searching the net for cwc cams. The OP should also be aware that if he doesn't really know its true origin or history, it could be a reground cam, and there isnt a number on it that means a thing in that case. The article discusses what materials and processes are used in manufacturing CWC camshafts that can help identify a CWC cam. But they can sometimes be labeled as CWC EP1 to ascertain that its actually cast by your desired brand CWC. It also has the D2 and C3 180 from each other. Since CWC casts blank cams, identifying them is arduous and cinch at the same time. JavaScript is disabled. I finally tore into it and am having a problem IDing the Camshaft that was in it all ive found is its a CWC K11 marked by the gear and 636 on the . While changing the oil on your boats lower unit, you may need to change the drain plug, too. H-O Ent. It came with a new bolt on gear. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! At SKY Racing Cams, the Wilson Rockwell Hardness Tester is employed to insure uniform and correct hardness in every camshaft. If I cant find it anywhere I will dial and degree it but had hoped to find the identifier somewhere. In addition to producing rough cast engine components, CWC has the capability to undertake rough machining and material hardening. I pulled the Chevy 350 apart today and I'm trying to identify the camshaft. I recently had an CWC casting cam fail from Isky. Oct 8, 2010 #2 Z z28rod Veteran Member Apr 30, 2009 4,472 hopewell junction,ny My Clevite cam, which reportedly measures exactly the same as a TRD stage 2 and a Crane-0012, and (almost) the same as a Schneider 17514 has CWC and EP-32 on it, but none of the other numbers - it has C1, B-27, D1 and I-5, so who knows. Post spec sheet You must be logged in to view this image or video. Seriously, cams and lifters are not all that much $$ (considering all the baddness that could happen by installing an unknown (history) cam). Overdrive gear ratio, horsepower, weight, and stock torque converter are some of the major attributes to take into consideration. If there are no numbers on the end of the cam I doubt that you will figure it out any way other than measuring it. 10% OFF with code PD23, ends in only 18:8:9 hrs! These factors turn a transmission, Read More TH400 Vs Powerglide: Which One is Ideal for You?Continue, Engine issues are something you have to take very seriously. http://www.msnusers.com/Chrisjunque/shoebox.msnw?action=ShowPhoto&PhotoID=2 notes: On EFI engines, performance camshafts work only with mass air induction systems. However, CWC is a humongous name in the camshaft market for factory vehicles, and weve seen facts regarding how wide their coverage is and what makes them so superior. by CamKing Sat Oct 02, 2010 9:20 pm, Post To obtain specifications on a Crower cam please enter the part number (00242, 15210, etc) or custom work order number (E23456, A7890, etc) located on the end of the camshaft. Re: Cam Recommendation (was: D4 EP 15 Camshaft) I'm only after mild cam to work within the parameters I listed. The problems are so common that the model already has gained a, Read More Where is the Chevy 350 Coolant Temp Sensor Location?Continue, What is the most common difference between a torsion beam and a multi-link suspension? Camshafts are identified by (usually) the last 4 digits of the part number and a casting symbol. Roller: 202/206 .403"/.415" 8.5:1 115 '87 350 Corvette and IROC Camaro: Hope it helps. One of the key differences between the two suspensions is the torsion beam is much cheaper than the multi-link, as the, Read More Torsion Beam Vs Multi Link: Who Wins the Battle?Continue, The Idle Air Control (IAC) valve deals with your car engine speed when its in an idle position. Join the SPY NINJA NETWORK to help Chad Wild Clay & Vy Qwaint defeat Project Zorgo! Now zero the indicator and turn the engine backward until the dial indicator reads roughly .100-inch. We supply both completely finished and semi-finished camshaft cores (UGL) ready for customer specific lobe grinds. In case no one else notices: that is some sweet talkin' by TonyD. This is a job for professionals and the mechanically-inclined. thanks for the info so far. Check your head casting numbers; You could have 250 hp 327 heads, which have the same half diamond on the ends of the heads as "power packs" and larger combustion chambers. This was not a planned build, I picked up the parts at a local auction. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. :yes: You could do the same thing manually with V blocks, dial indicator and a degree wheel. By 1947, CWC was one of the largest foundry companies in the United States, owning or managing over a dozen foundries in the Midwestern U.S. On April 19, 1956, CWC was acquired by Textron Inc. cam lift valve cust. The facility produces camshafts for Toyota (all North America production), General Motors, Fiat-Chrysler and Ford Motor Company. Do not enter the -2 on dual cams part numbers or the (I) that indicates intake or (E) for exhaust. In that sense, if you find the labeling as EP1, CMC, or COM-Cams, its possible that CWC has made these camshafts, but theyre sold under the above brand names. Is there a site out there which will help identify this cam? cale Cale Dam*it! In addition to producing rough cast engine components, CWC has the capability to undertake rough machining and material hardening. What do the numbers. int exh c.l. Today, CWC is capable of providing warehousing and logistics services to meet the requirement of any industry/segment. Strong low & mid range torque, daily driving. cam shaft i.d. It wouldn't have ran very much longer without ventilation of the block. Project Greenlight 6 posts Page 1 of 1 Return to "Engine Tech" For comparison purposes, add intake and exhaust lobe centers and divide by 2 to calculate "camshaft lobe separation" specification for Ford Racing camshafts. The camshaft is a critical engine component that decides the torque curve and horsepower of the engine. CWC is the foundry that cast the cam blank. The EP1 (not EPI) indicates that it was cast for Engine Power Components. dia. They are the leading manufacturer of blanks for aftermarket greinders. CWC I-5. Check out the article to know how you can identify a CWC camshaft in the easiest possible way. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. For a better experience, please enable JavaScript in your browser before proceeding. my friend gave me a cam that he got at a swap meet. Specs @ 0.50 Cam Lift Opens Closes Duration SAE Specs@ (0.06/Rocker Arm Ratio) Cam Lift Opens Closes Duration Cam Lift Gross Valve Lift Center Line C/L Rocker Arm Ratio Valve Lash Clearance C-400-P INT. Camshaft selection is one of the most critical decisions in planning an engine build, Most of the major camshaft manufacturers have programs available to help you choose a camshaft for you application. Thanks (0) Quote Reply Posted: Mar/29/2008 at 5:00am. Here is what is printed on the cam: And so you chose to go to a Datsun forum for your very first post? VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. But again, its generally the engine builders or an experts job, so buy an aftermarket cam based on expert opinion. This quote is off of Isky's web site. For 108 years, CWC has served as a leader in the production of camshafts for global automotive companies. LS Exhaust Manifold Bolt Torque (Everything You Need To Know), Holley Power Valve Sizes: Everything There is to Know, Camshafts, Crankshafts, and Balance Shafts, Producing rough cast engine parts manufacturing components that require lobe hardening for modern engine applications technical expertise and superior quality in material hardening and rough machining cutting-edge manufacturing techniques, such as oil quenching, tempering techniques, flame heating, and cryogenic freezing Manufacturing customized components by altering the metal microstructure, Cupola Melt: 1 Cupola Holding Furnaces: (2) 50-ton Ajax Molding: Horizontal Cope & Drag / Green Sand Molding, CNC Machining End Milling/Centering/Chamfering Gundrilling, Flame Hardening Austempering/Selectively Tempered Ductile Iron (SADI), Around one-third of the vehicles manufactured in North America include CWC camshafts, with the company making 12 million camshafts every year and shipping around 50,000 cams every day, CWC camshafts are flame-hardened, and theyve almost zero failures from the 5 million flame-hardened camshafts they produce every year, CWC is the single-source cam supplier to Toyota in North America, CWC supplies camshafts to General Motors, Ford Motor Company, and Fiat-Chrysler, CWC also supplies camshafts to customer facilities in China, South Korea, and Mexico, CWC is known for withstanding higher engine stress and saving significant costs compared to other assembled/steel camshafts, Firstly, by checking out its material and process. the cam with a degree wheel during installation. How To Properly Replace Ignition Coils. While it is kind of unusual for non z owners to post here, there is nothing wrong with it as long as they post in the appropriate forum. I am running a stock trimatic auto and hope the cam is not too lumpy as I use a standard stall. Hi, thanks for accepting me I've got a 396 out of my 69 elky when i got it in 94 it was in the bed so i installed the engine i had in my now totalled 1970 rs. Summit has what I'm looking for at a good price. CWC manufactures engine components (crankshafts, camshafts, balance shafts) for a variety of applications including automotive, agricultural and power sports engine programs. Meta: Do you find CWC camshaft identification difficult? Attachments: . Paul Wright Premium Member Joined Oct 17, 1999 7,186 Posts The solid color is advertised duration. There is a shop near by that can tell me the specs but is there some way to know if it is a solid lifter cam or a hydraulic lifter cam. I am building a motor for an El Camino, but am not sure about this cam. ft. facility located in Muskegon, Michigan, produces more than 12 million camshafts annually. We struck out trying to identify it. 49 BBC -6 ATC 223 78 BBC 32 ATC 290 .298 .447 . You could just put it back in the engine and put a degree wheel on it and see exactly what it is. Competition Cams even has their Camquest Cam Selection Software available to use on line ! So a few things you need to consider while buying it includes: CWC camshaft identification is a pretty easy task if the name is laser etched on the back of the cam. JavaScript is disabled. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. 1982 Jeep J-20 360. Were there no Chev forums at all? The other markings on the cam are CWC I-5 0-1 K 304 D1 I will try and post some pictures when I find a place to host them, thanks for any help Quote . When you purchase through links on our site, we may earn an affiliate commission, which supports our community. So you come to a nissan forum to ask us about a cam for a chevy engine. CWC is a technical leader in lobe hardening required in most modern engine applications and is sought after for its technical expertise and focus on quality. It is stamped Z087 on the end and has a couple of other markings on it, CWC and EP1. As with its sister companies, CWC has been recognized by regulatory agencies, state agencies and customers alike for outstanding quality and commitment to the environment. School I have googled and found nothing. Flat tappet sbc cam. I thought I was wrong once but I was mistaken thanks guys , wish i knew brand!lol i donot have a caliper or i would, Vintage/Classic/Historical Engine Tech, 3V Performance Engine & Valve train Development, Race Cars & Parts - For Sale or Wanted. http://hinksonautomotive-cncblocks.com/shop-tour/, http://hinksonautomotive-cncblocks.com/specials/, http://static6.arrow.com/aropdfconveda3584099f8baca86cee56/227camshaft-cs636.pdf. on the back of the cam are the numbers 497140, infront of the distributor gear C5 D5 are stamped, around the middle is CWC and 1579, and near the front is E8 26. any help on what this cam is would be greatly appreciated. For a better experience, please enable JavaScript in your browser before proceeding. Sure, post back ALL info that may/should be stamped on both ends of it and hopefully we can decode it for you. It may not display this or other websites correctly. An unarmed man can only flee from evil, and evil is not overcome by fleeing from it. part no. Pistons aren't cheap so you may be money ahead scoring a complete 454. Not a lot of 396's left on the road. Kautex operates in 14 countries with more than 6,000 . & 1952 Willys M38-A1. It is an honor and a passion to read stuff like the above. The engine appears to have been rebuilt at some point and has a non-factory (i. Mike Jones. Mustangman November 22, 2020, 10:31pm #2 Should we guess what engine the cam is for? Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! Mon to Fri: 8am - 5pm CDT; Gandrud Chevrolet 919 Auto Plaza Dr. Green Bay, WI 54302; Sales: 888.284.7491 performance@gandrud.com; Contact Us; Connect With Us He did nothing wrong by asking an intelligent question in the correct forum, which is better than a lot of thread here. Camshaft identification Maintenance/Repairs engines, chevrolet ethankeuning November 22, 2020, 9:55pm #1 I need to know the specs on my camshaft, it is stamped with "952159". 1 BTC 42 ABC 223 30 BTC 80 ABC 290 .298 .447 114 1.5 HYD EXH. For a better experience, please enable JavaScript in your browser before proceeding. They became one of the top manufacturers of blank camshafts, and at one time, they supplied about 85% of the blank cams around the world. I have googled and found nothing. That means they make raw castings for different cam-core companies, such as Engine Power Components, Competition Cams, and Camshaft Machine Company. These markings will usually be in the center of the camshaft, obviously in between the valve lobes. Never accept imitations. A flat tappet cam will be much more pointed, similar to the small end of an egg. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Disclaimer: Remember to always consult with an expert first before trying anything at home. by MadBill Sat Oct 02, 2010 6:26 pm, Post Hence, you wont find any additional markings (like top or bottom engravings) that can help you (mainly the engine manufacturers) with CWC camshaft identification. #1 Hi, pulled down my engine a while back and was just doing a clean up and pick up my old cam, and found some markings on it it says CRAN no E, and can find a listed part number, Also marked with CWC , C2, D2, F6, and the number i think to be 2802, ANYONE? Unless there's a "P55" on the opposite side of the "EP1", It's their standard small block chevy core, and it's good for hydraulic, and mild solid grinds. Save my name, email, and website in this browser for the next time I comment. It is stamped Z087 on the end and has a couple of other markings on it, CWC and EP1. Attention: Due to Covid 19 many materials and products are delayed. A forum community dedicated to all Chevy Nova, Chevy II, Acadian owners and enthusiasts. Cruise RPM 1600-2200. yoderrt75. AquaTraction Vs SeaDek: Which One Is Better For you? Any insight? They have today and in the past made the blanks for Isky, Comp, Lunanti, Crower, GM, Ford . Its lobes measure 1.681" and 1.692". I have a camshaft in a motor that I am trying to identify. The only stamped markings on the front are 951758. Who ever built it wasn't thinking quite right, they bored it.030 put dome pistons in with 406 casting # heads that have 97cc chambers needless to say the crank got chewed rods got hammered enough to where rod bolte (3/8) fall out and #7 piston was cracked where it was eating the pin alive. Seems like a guy could set up a nice cottage industry by throwing cams in an empty block and measuring them for guys to identify the billions of unknown cams out there. One camshaft I call "standard" because it has an "A" stamped on the end which tells me, from my research, that it as a hydraulic camshaft but has wear on the " fuel pump" lobe. could be almost any company , crane comp speedpro they all cut this grind i bet.. it should be fine just buy new lifters when you install her, and use good additives You must log in or register to reply here. Although some camshafts have casting numbers or stamped numbers on the cams, they have nothing to do with the identification of a camshaft. You can see that in the following image collected from the official website of CWC. Most cars use more than, Read More Does It Matter Which Ignition Coil Goes Where? Take the experts help for the right-fit cam since experience has no alternative in this regard, There is a wide range of specs in camshafts, such as lift, lobe separation, duration, etc. Can anyone decipher those numbers and give me an idea of what I bought? Example: 63402A-2 enter 63402A. A forum community dedicated to custom off-road vehicle owners and enthusiasts. But since it makes blank cams, there are aftermarket camshafts available under different brand names that you can consider buying. Does anyone have the specs on this cam? Its because CWC makes blank or white-labeled cams under different brand names. JavaScript is disabled. Using flame heat, oil quenching and cryogenic freezing and tempering techniques, CWC alters the metal microstructure to each customers unique specifications. In 2003, CWC became part of the Kautex family, after Textron sold the remaining assets of its automotive group. Clear CWC has been flame hardening camshafts for many years. Contact. All the markings are different also. Answer Chad & Vy's call and join them on a mission! Brute low end torque, great for daily driving. Although most customers are U.S. and Canada based, CWC supplies camshafts to customer facilities in Mexico, South Korea, and China. These words, spoken by CWC founder Donald J. Campbell, in 1908, still inspire CWC's attention to quality and customer focus. https://www.youtube.com/watch?v=M0Qt2jl8ZPs. If I get any more I'll post them as well. No. By obrut, November 13, 2018 in Engine. Identifiers: Letter R, CWC, EP1, C4 and E8. Denver, NC. Walter Noah is a process engineer who has a knack for resolving even the toughest technical issue. 2001 ZRX 1200 1973 z1 900 1975/73 z1 Turbo Dragbike 1982 GPZ550 - 62 Miles. For a better experience, please enable JavaScript in your browser before proceeding. Torsion Beam Vs Multi Link: Who Wins the Battle? For example, you might have a camshaft stamped with the numbers 899C, followed by various numbers with degrees. The intake cam has a single white band The exhaust cam has 2 blue stripes You must be logged in to view this image or video. Refer to the complete Crower Master Catalog online for other listings or call Crower direct if your cam is not listed. Example: 63402A-2 enter 63402A you have a major hassle on your hands. 23-01-2011, 11:56 PM #2 SAKRACENG Part of the furniture Join Date "How can I tell what camshaft I have? Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W) - Help identifying a camshaft - I picked up a somewhat low mileage 351w for my 86 F250. Heres an overview of CWC that can help you know better about their cams. Roller vs. flat tappet. Part Number: Type: DUR @ .050" Lift: C/R: LSA: Usage: 14093643: Hyd. Systems, CWC I took it apart before putting it in the truck, to check everything over and put all new gaskets in. If the number on the cam starts with a letter it is a custom ground camshaft not a catalog or shelf camshaft. Honda CB750 SOHC 1969-1976 After Market Crane Engine Camshaft Cam Shaft CWC K134 | Vehicle Parts & Accessories, Motorcycle & Scooter Parts & Accessories, Engines & Engine Parts | eBay! But there are no other markings engraved that could identify this camshaft. Pontiac 326 Vs Chevy 327 Differences & Similarities. Manufacturer's Name: Part Number: Advertised Duration: Duration @ .050: Lift With 1.5 Rocker Arms: Lift With 1.65 Rocker Arms: Lobe Separation Angle: Intake Centerline: Pontiac OEM : 9777254: 269/277---113: 112.5: Pontiac OEM : 9779066: 273/282: 200/210. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. So glad I drive a ZX and get on this site. It does have the two large squares like a L20B cam. How To Properly Replace Ignition CoilsContinue, What are the factors to look for while choosing a transmission? The premier site for everything to do with Hot Rod, Customs, Low Riders, Rat Rods, and more. Well, youve to understand the whole process to get these queries answered. I should be out driving it! 350-455. Camshaft ID. What has been will be again, what has been done will be done again; there is nothing new under the sun -- that means. I think they supply OEMS' as well. Driving With A Bad Idle Air Control Valve- Impacts & Symptoms Explained+ Video. the best way to determine what the specs of the cam are to put it in a small block and verify duration with a degree wheel. Remove the camshaft from the engine if necessary. Check out the key facts below. Anyone have any idea what make and specs are of this cam?