We make approximately 5 million flame-hardened camshafts annually and have never had a failure in the field. Refer to the complete Crower Master Catalog online for other listings or call Crower direct if your cam is not listed. How To Properly Replace Ignition Coils. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Can anyone decipher those numbers and give me an idea of what I bought? Mike Jones. Is there a site out there which will help identify this cam? 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. Do not enter the -2 on dual cams part numbers or the (I) that indicates intake or (E) for exhaust. Your, Alloyed Gray Iron: Material Specifications, Horizontal Cope & Drag / Green Sand Molding. 1970 Mark Donohue Javelin 401. It has "7140" and "GM 1" on the front end. spec sheet You must be logged in to view this image or video. An unarmed man can only flee from evil, and evil is not overcome by fleeing from it. I'm not sure if the OEM cams had FOMOCO on them or not. Example: 63402A-2 enter 63402A 2001 ZRX 1200 1973 z1 900 1975/73 z1 Turbo Dragbike 1982 GPZ550 - 62 Miles. Roller cam, left; flat tappet cam, right. On the shaft it reads "CWC" and on the end it has 274 stamped into it. by ap72 Sun Oct 03, 2010 12:19 pm, Post CAMSHAFT SPECIFICATIONS Part No. Members from all over the US and the world! In fact, roughly 30 percent of the vehicles manufactured in North America have camshafts produced at CWC. Temp sensor issues are one of those engine issues, especially for Chevy 350. The highly-skilled dedicated workforce focuses on superior quality and on-time delivery forging strong relationships with Customers. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. There should be numbers stamped on the back and/or cast into the barrel of the core. The store will not work correctly in the case when cookies are disabled. They are the leading manufacturer of blanks for aftermarket greinders. 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. Mark 70 Z28 M22 3.73 Z21 Z87 - Lunati 20120121 Roller Cam On the shaft the #'s 1539 are stamped in one spot, and CWC is stamped in another spot. In addition to producing rough cast engine components, CWC has the capability to undertake rough machining and material hardening. I recently had an CWC casting cam fail from Isky. cale Cale Dam*it! The material hardness on the EP1 is not as hard as the "P55" version, or Camshaft machine's K15 core. Paul Wright Premium Member Joined Oct 17, 1999 7,186 Posts Now zero the indicator and turn the engine backward until the dial indicator reads roughly .100-inch. Brute low end torque, great for daily driving. It may not display this or other websites correctly. CWC I.5 EP18, L7 maby?, c2 d2, then on the cam tip E5577S with a single B. 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 EP1 (not EPI) indicates that it was cast for Engine Power Components. 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 2010-2022 Crower Cams & Equipment Co., Inc. For the best experience on our site, be sure to turn on Javascript in your browser. "Rigid quality control in any industry is the secret to success. I know the heads on this motor had stock springs. Most cars use more than, Read More Does It Matter Which Ignition Coil Goes Where? dia. io ic eo ec sae dur. I have a camshaft in a motor that I am trying to identify. That means they make raw castings for different cam-core companies, such as Engine Power Components, Competition Cams, and Camshaft Machine Company. Sorry for the other non-car-guy responses. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. However, they make raw castings for different cam-core companies. It wouldn't have ran very much longer without ventilation of the block. 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". What do the numbers. These words, spoken by CWC founder Donald J. Campbell, in 1908, still inspire CWC's attention to quality and customer focus. He did nothing wrong by asking an intelligent question in the correct forum, which is better than a lot of thread here. Meta: Do you find CWC camshaft identification difficult? CWC I-5. TroyBoy Since CWC casts blank cams, identifying them is arduous and cinch at the same time. Get clues, and receive calls from Chad & Vy through the app! Anyone have any idea what make and specs are of this cam? Is there a site out there which will help identify this cam? CWC is the casting ID for CWC Textron. Noah knows a lot about whats happening in the car industry with the latest piloting productions thanks to his professional experience. Using flame heat, oil quenching and cryogenic freezing and tempering techniques, CWC alters the metal microstructure to each customers unique specifications. 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. #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? 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. Flat tappet sbc cam. 1 BTC 42 ABC 223 30 BTC 80 ABC 290 .298 .447 114 1.5 HYD EXH. Mustangman November 22, 2020, 10:31pm #2 Should we guess what engine the cam is for? Torsion Beam Vs Multi Link: Who Wins the Battle? 93 TT- N/A to TT, Auto to 5 speed, upgrade central. 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. & 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. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. It controls the quantity of engine airflow. There are two ways you can identify CWC Camshafts; Firstly, by checking out its material and process Secondly, by checking the marking on the camshaft, Let's discuss both these methods in detail below. I bought what was supposed to be a factory Chevrolet 3927140 camshaft from a guy who said it was stored away since purchased new in 1973. But again, its generally the engine builders or an experts job, so buy an aftermarket cam based on expert opinion. 49 BBC -6 ATC 223 78 BBC 32 ATC 290 .298 .447 . Come join the discussion about trail reports, builds, performance, modifications, classifieds, troubleshooting, fabrication, drivetrain, and more! At one time they supplied 85% of the blanks in the world. 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. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! by ap72 Sun Oct 03, 2010 9:32 pm, Post 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. Yes i do already no this I'm trying to find some specs on it. the cam with a degree wheel during installation. Its lobes measure 1.681" and 1.692". For 108 years, CWC has served as a leader in the production of camshafts for global automotive companies. But since it makes blank cams, there are aftermarket camshafts available under different brand names that you can consider buying. 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. The cam must match the application and components going into the valvetrain, such as the induction system, cylinder heads, etc. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Usually there are engraved or stamped numbers on the face. Strong low & mid range torque, daily driving. Is There a Sequence? Does anyone have the specs on this cam? Brian Crower 272 Part number BC0101 Right out the box. For a better experience, please enable JavaScript in your browser before proceeding. Example: 63402A-2 enter 63402A. 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. The article discusses what materials and processes are used in manufacturing CWC camshafts that can help identify a CWC cam. This is car talk after all. So you can have a primary idea about a CWC camshaft by its looks and manufacturing uniqueness. The only stamped markings on the front are 951758. i have a chevy 350 4 bolt that i am rebuilding. JavaScript is disabled. So glad I drive a ZX and get on this site. 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. Any insight? 0288 should mean the advertised duration. Seriously, cams and lifters are not all that much $$ (considering all the baddness that could happen by installing an unknown (history) cam). Remove the camshaft from the engine if necessary. by pdq67 Sat Oct 02, 2010 6:21 pm, Post Jump to Latest Follow 1 - 6 of 6 Posts. spread int exh .050 dur. Were there no Chev forums at all? 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. We supply both completely finished and semi-finished camshaft cores (UGL) ready for customer specific lobe grinds. 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. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Disclaimer: Remember to always consult with an expert first before trying anything at home. Lets start! Denver, NC. You could just put it back in the engine and put a degree wheel on it and see exactly what it is. As I said above it has CWC but also is stamped "CROWER" on the end where the number is on yours. 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. My grandfather was one of their 1st employees when they started out as Cambell, Wyant, and Cannon back in the early 1900s. For a better experience, please enable JavaScript in your browser before proceeding. 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. Driving With A Bad Idle Air Control Valve- Impacts & Symptoms Explained+ Video. the company produces and supplies camshafts and industrial packaging. Check out the key facts below. The only stamped markings on the front are 951758. H-O Ent. Camshaft ID. 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? Cruise RPM 1600-2200. What Is the SBC Header Bolt Torque? by pdq67 Sun Oct 03, 2010 10:58 am, Post 0288 cams were used on Hi Compression engines. Im amazed at the detail but also at how anyone has the time to type all that in. no. Oct 8, 2010 #2 Z z28rod Veteran Member Apr 30, 2009 4,472 hopewell junction,ny But there are no other markings engraved that could identify this camshaft. Attachments: . A forum community dedicated to Nissan and Datsun Z car owners and enthusiasts. In addition to producing rough cast engine components, CWC has the capability to undertake rough machining and material hardening. Just to be clear, are those the numbers on the face of the cam behind the timing gear? Its because CWC makes blank or white-labeled cams under different brand names. Step 2 Find the profile or grind number. Vocational, Find School This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Should wind right up for ya. The camshaft is a critical engine component. In case no one else notices: that is some sweet talkin' by TonyD. So how do you actually make sure your vehicle engine has a CWC camshaft, or how can you buy its after-market version? I pulled the Chevy 350 apart today and I'm trying to identify the camshaft. But they can sometimes be labeled as CWC EP1 to ascertain that its actually cast by your desired brand CWC. You must be logged in to view this image or video. by F-BIRD'88 Sun Nov 09, 2014 11:19 pm, Post Because during the lower units oil change, you can go through the issue that the lower plug, Read More Yamaha Lower Unit Drain Plug Size [Explained Everything]Continue, Among the crucial parts of a vehicle ignition system is the ignition coil, also called a spark coil. Vision You would have to take the cam to a shop that does regrinding to get them to give you the specific grind - not cheap. Mainly curious I'm building it for a tourque monster mid lower to upper middle 5700 or so should go good with the muncie and 356 gears. CWC makes camshafts that are mostly manufactured for factory vehicles, and finding a camshaft is actually the engine builders job. CWC is known for its best-in-class rough-cast engine parts, lobe hardening processes, rough machining, and superior manufacturing techniques mentioned in the table. Post It's the internet, you have to weed through the junk in order to find what you're looking for. While changing the oil on your boats lower unit, you may need to change the drain plug, too. http://www.msnusers.com/Chrisjunque/shoebox.msnw?action=ShowPhoto&PhotoID=2 The only # on the cam itself is EP93 with a blue dot. Camshaft Machine Company manufactures internal combustion engine and fuel system camshafts for use in automobiles, trucks, heavy equipment and stationary engines. Like the moderator at Chevelles said, you will have to find someone that uses BR as a prefix on their cam grinds. For the best experience on our site, be sure to turn on Javascript in your browser. 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. If the number on the cam starts with a letter it is a custom ground camshaft not a catalog or shelf camshaft.

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