How to Get a California Drivers License with an Out of State License, Can You Register a Car Online in Florida? 14088552 Leave a comment at the end of this post if you cannot find the information you want. Chevy V8 "W" Motor 348-409 Casting Numbers. Thanks, Your email address will not be published. The 3709 lobe is listed as 265 degrees of advertised duration with 212 degrees at 0.050 and .328-inch lobe lift. The model prefix is the first part of the camshaft number, and it describes the vehicle that the camshaft is meant for. My 1968 Camaro Site. With this intake lobe: 0.328 x 1.7 = 0.5576-inch, which COMProunds off to 0.558-inch. I have this in a recent purchase5.3 cast-iron ls engine numbers are256373-18and 32340135Im at a loss..can you please help Jeff?.cheers dave. It helps you know the compatibility of the camshaft to the supposed vehicle you want to use it for. The markings on end of cam is 300C6 and X6733. I'll post up a pic as well. can you help me to decode this cam . Ford Au part no ! Also can i safely run the Xtreme Energy, XR294HR on my 383 Vortec 906 heads and screw studs ? They are not so much of the speeding type. A roller camshaft has its wheel attached to the bottom of the lifters body. item 7 1957-1963 Corvette Camshaft GM 3736098 Solid Lifter 283 Sp Hi Perf 327/340 360hp 1957-1963 Corvette Camshaft GM 3736098 Solid Lifter 283 Sp Hi Perf 327/340 360hp. These spec are for cam install @108 intake ctr line duration @.050 intake 236 ext 242 lobe lift .3470in .3600 ext lobe selection 112.0 where do I set my timeing for first start ? i have a 383 chev engine ibought and would like to know what cam is in it. CAMSHAFT SPECIFICATIONS Part No. View (5) $203.95 More Info. You need the best camshaft that works well with your vehicle. 1970 Mustang Mach I "Synergy Green Pearl"351 Cleveland - Fuel Injection "The Rattle Shaker" Complete nut and bolt rotisserie restoration LESS than 500 miles by C.A.R.S. GM used a forged crankshaft, oil-spray cooled Hypereutectic pistons, and a hydraulic roller camshaft made to handle boost. This number should be on your camshaft, followed by a number of degrees. The second lobe number 3711 refers to the same family of lobesthis one specd at 269 degrees advertised with 216 degrees at 0.050-inch tappet lift with a lobe lift of 0.330 and a theoretical valve lift of 0.561-inch. Now zero the indicator and turn the engine backward until the dial indicator reads roughly 0.100-inch. These markings will usually be in the center of the camshaft, obviously in between the valve lobes. Its got a great loping idle (big cam?? (Yes or No). A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. This card reveals the basic information you need to identify, properly install, and degree the camshaft in the engine. I was given a can that has the #s The specs you have listed above for that 115835 part number is correct, the L/S is 109* instead of 110*. How Long Does it Take to Replace a Catalytic Converter? Car AC Compressor Not Turning On (Causes and Quick Fix). 1014789895-98350.Gen.I crate motor1015955087-953501015955187-953051015955287-953501015955387-953051017438991-94350.LT5, ZR1, DOHC, 32-valve, drvs. They appear to be a rock arms with a small diameter. ZL-1, Mark IV3946053.427.97-up4-bolt, Alum. I only put the numbers here that I can prove, so this is a short list. I have a Street Performance comp cam that was purchased in 2007. Oct 8, 2010 #2 Z z28rod Veteran Member Apr 30, 2009 4,472 hopewell junction,ny Match the number to a Chevrolet camshaft part number listing. We continued down the list until we found the 3709 number, which because it is listed first on the camshaft, is the intake lobe. (adsbygoogle = window.adsbygoogle || []).push({}); AutomobTips is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, Copyright 2022 - AUTOMOBTIPS | Auto Blog, Our website uses cookies to improve your experience. exhaust valves. The 3709/3711 numbers are references to lobe designs. Thanks, Gary in N.Y. P.S. Now he serves as a regular contributor to OnAllCylinders. Each number has a meaning and an interpretation. back of cam has 660 371079 front of cam has s42008L, i have a 572 hemi and i am in the process of pulling the cam but the harmonic damper is being a pain . The best way to identify an unknown camshaft is by identifying it with your eye or using stamped numbers engraved on the camshaft to identify it. The radiator, hoses, timing assembly, belts and fan will need to be removed to access the camshaft. side, aluminum10185040Bowtie, aluminum, 45cc chambers, 1st version, symmetrical ports, 263cc intake ports, splayed valves10185040Bowtie, aluminum, 45cc chambers, 2nd version, symmetrical ports, 240cc intake ports, splayed valves1020524593350.Gen.II LT1, aluminum, reverse flow cooling, 175/68cc port volumes1020764394-96350.Gen.II LT1, aluminum, reverse flow cooling, 175/68cc port volumes1020889094-96265.Gen.II, L99, 4.3 Liter V-8, cast iron, reverse flow1021533997350.Gen.III, LS1, aluminum, 68cc1022512194-95350.LT5, ZR1, DOHC, 32-valve, drvs. Any info helps, or where I can find. Thank you in advance, Gday mate trying to decipher this comp cam to no avail, # 2-018b 1295 3106-rb 046987 any help on duration and lift lobe centre and rev range would be greatly appreciated. 1130.327.forged..mediumjournal3.25" stroke1178.302.forged..medium journal3.00" stroke1181.305,350cast.medium journal3.48" stroke1182.350.forged..medium journal3.48" stroke2680.327.forged..small journal.3.25" stroke2690.350.forged..medium journal3.48" stroke3279.302.forged..medium journal3.00" stroke3474.283.forged..small journal.3.00" stroke, military tank use4577.327.forged..small journal.3.25" stroke4672.327.forged..medium journal3.25" stroke310514..350.cast.medium journal3.48" stroke330550..350.cast.medium journal3.48" stroke354431..262.cast.medium journal3.10" stroke3727449.283.forged..small journal.3.00" stroke3729449.265.forged..small journal.3.00" stroke3734627.327.forged..small journal.3.25" stroke3735236.265,283forged..small journal.3.00" stroke3735263.283.forged..small journal.3.00" stroke3782680.327.forged..small journal.3.25" stroke3814671.327.forged..small journal.3.25" stroke3815822..265,283,302.forged..small journal.3.00" stroke3835236.283.forged..small journal.3.00" stroke3836266.283.forged..small journal.3.00" stroke3848847.283.forged or cast..sm. Each family of cam lobes has its own numerical designation with the same basic configuration, usually encompassing multiple individual durations that also might include changes in lobe lift. Also there is a Blue dot just under the distributor drive gear. Contact. You need the measurement of the diameter to compare with the database or any online store IDs. For online resources, check out NastyZ28.com, Kendrick-Auto.com or Chevy-Camaro.com which have detailed listings, or contact a Chevrolet parts department to identify the camshaft. 1 BTC 42 ABC 223 30 BTC 80 ABC 290 .298 .447 114 1.5 HYD EXH. The last 3 digits of the number of the CASTING is frequently very close but not the same as the PART number of the camshaft assembly. Thank you, if you can help, send me an e mail and I will send you a picture. Can I Sell a Car if the Title is not in my Name? The block casting number on smallblock and big block Chevy V-8 motors is located on a ledge found at the rear of the block, most often on the driver's side. 366298.4Bowtie, Aluminum, billet main caps, 3.398" bore with sleeves, two piece rear main seal. In 1970, it was the cam for the 307/200hp; 350/250hp, 300hp; and 400/265hp. After working as a reporter in Oregon, he is now based back home in New Haven. In 1972, it was the cam for the 307/130hp; and an optional cam for the 350/165hp, 175hp, 200hp; and 400/170hp. The Chevy orange will appear as new for decades.Gear shifting is accomplished with a rebuilt 1960's HURST Competition Plus shifter specific to the C2 Corvette w/Borg Warner which is extremely rare.Ignition is handled by a computerized multiple spark discharge controller providing instantaneous throttle response by way of multiple sparking at . many years ago! Hey Keith, we did some quick sleuthing and your cam MAY be for a BBC Marine (boat) motor application thats been discontinued. Thank, Ray. $799.00 +$36.00 shipping. In 1987, he assumed the role of editor for Hot Rod magazine before returning to his first love of writing technical stories. If you are looking for the actual Chevy engine codes that are stamped into the block during assembly, Nasty Z-28.com has an excellent block stamping number decoder. COMP Cams 12-600-4 Thumpr Cam, Small Block Chevy, 2000-5800 RPM. These numbers only describe the functions or tell the specifics of each product. This figure is derived by adding the intake center line plus the exhaust center line and dividing by two. I have a new cam was told it was a comp cam # 1136 230780 any ideas on cam specks. Small Block Casting numbers Use these casting numbers to identify the exhaust manifolds you have. The lobes are also listed with various theoretical valve liftsthe one were interested in would be the LS1s 1.7:1 rocker ratio that delivers 0.558-inch of lift. (Yes or No), Will Hub Centric Rings Stop Vibration? A call to Comp at 1-800-999-0853 will probably give you some more details. The LS engine is designated 54 and this number is generally the first two numbers that define the actual cam part number. How to Catch Someone Putting Nails in Your Tires (5 Best Ways), Method 2: You can Identify with Stamp Numbers, what to do after replacing your camshaft sensor in your car. If you happen to misplace your card, most cam companies now list all off-the-shelf cam cards on their website that you can easily print out. Many camshaft number reference sites exist online for V8 engines, but determining the camshaft specs for six- and four-cylinder engines may require contacting a Chevrolet parts department. If we didnt already know this was an LS cam, the first thing we would want to do is determine the engine family. Run-out on. This type allows more direct airflow through the engine without having to deal with obstruction. Your camshaft is important; your engine isnt meaningful without the contribution of the Camshaft. It is an eight or nine-digit number. They dont own the name flat, but the lobes of roller camshafts are perfectly flat. In 1971, it was the cam for the 307/200hp; 350/245hp, 270hp; and 400/255hp. I have 3.55 geArs and a 3600 stall. I did a search as well, google and on here. Jeff Smith: First of all, the CC refers to COMP Cams. [] Ask Away! To decipher these codes, we accessed COMPs website at compcams.com. I have gone though the list of things to look for on the CC cam that came with a motor I picked up, but have not had much luck, so Im asking Jeff to have a look. GM 6930 , 6964 and 5054. . When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Example: 63402A-2 enter 63402A In 1998, head c/n 24575507 arrived with a heart-shaped combustion chamber against a D shape. Some enthusiasts just compare the opening and closing points of the intake with the cam card but this isnt as reliable as the intake centerline method. To Develop Good Eye Habits While Driving You Should? Vortec truck, Gen.I crate motors and ZZ4, roller cam, one piece rear seal: 12550592 : 97-up : 350 : crossbolted block, Gen.III, LS1, aluminum: The GM Generation I and Generation II (LT) engine families are both derived from the longstanding Chevrolet small block V8.The Generation III small-block V8 was a "clean sheet" design, which replaced the Gen I and Gen II engine families in 2002 and 1995 respectively.. Like the previous two generations, the Buick and Oldsmobile small blocks, the Gen III/IV can be found in many different brands. In 1973, it was the cam for the 307/115hp; 350/145hp, 175hp, 190hp; and 400/150hp. The exhaust number also comes through some time, maybe if you see digits like 266/288; the second shows the exhaust number. All of these applications had the same specs as the initial 1967 application. Do You Get a Ticket in the Mail for Passing a School Bus? It's a stock cam. CWC is the foundry that cast the cam blank. Then do the same process with the lobe at 0.050 on the closing side. CHEVY BIG BLOCK V-8 Crankshaft Casting Numbers BBC TWO PIECE REAR MAIN OIL SEALS 3.76" STROKE used on '65-'90 Mark IV 366T, 396, 402, 427 or 427T 6223396,402,427.forged, 1053 steel 7115396,402,427.forged, nitrided, cross-drilled, 5140 steel 3804816..396,402,427.cast 3856223..396.forged 3863114..402. Any way to to determine the type of cam from the outside? Their outer look tells the difference. This an original 1966 283 camshaft casting number is 3732798, hydraulic lifters. There are at least 6 different versions as of 11/99. COMP offers this as a service to anyone who is looking for a custom combination of specs that are not listed as an on-the-shelf cam. They include: The essence of knowing how to identify your camshaft makes it easy to avoid errors, unnecessary bills, and frustrations that come along with having the wrong camshaft. There are many numbers and terms used to describe the design of the camshaft and it's important to know how these numbers will affect the performance of your engine. The chevy part number for that cam is 3896929. We compared these specs to the catalog and because there is no list number on the end of the cam, we will assume this was a custom-ground camshaft. GM is recalling seven. How Long Does it Take Transmission Fluid to Circulate? If the number was 110 degrees, this would increase the amount of overlap. If you don't have the VIN, you can still identify the engine by visual inspection if you know what to look for. This is the number of crankshaft degrees of separation between the intake and exhaust lobe center lines. Locate the ID number on the camshaft. Terms of Service. The duration at lash point in degrees (intake/exhaust) is 328/324; duration at .050" tappet lift (intake/exhaust) is 220/220; and . Your email address will not be published. Quick View. There are two easy ways: 1. $510.45. This same pattern was followed throughout the 1997 production cycle. It's real easy to spot if the heads are off because of the small 3.74" bore. *54-55 passenger W/PG, 56-58 passenger. Thanks, Mike. The first three-digit number shows the average duration time of the lobes. Im looking into a cam to suit small block ford. Thanks for any info I Think its a crane cam but I cant match the stamped numbers anywhere. For instance, if you have numbers like 266H04, the last two digits are the numbers used to show the measurement of the lobes. There following are ways you can tell a difference: As the name implies, these sets of numbers reveal the model of the camshaft. Add the two numbers together and divide by 2. Stamped numbers are 529506 and 031531. CAM 6930 1967 CAMSHAFT ID. Melling listings include OEM applications to match the engine requirements desired including horsepower, economy and needed engine torque. Anyone have any idea what make and specs are of this cam? Switching to Synthetic Oil After 100k Miles: Pros and Cons. Used on RPO: L86 (1980-1991). It was later decided to build a supercharged version of the LS3 and it has less compression at 9:1:1 to run safer under boost. Crane makes Blueprint camshafts for almost, if not, every GM, Ford, Mopar engine from the sixties and seventies. Indestructableforce - 6930 is the last four digits of the cam's casting number, 3896930, which also has a horizontal diamond for the casting symbol. The essence of knowing how to identify your camshaft makes it easy to avoid errors, unnecessary bills, and frustrations that come along with having the wrong camshaft. 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 Inc. Lee's Summit MO. No smoke, but I have not checked compression yet. In the catalog, you will see the cams listed by configuration starting with flat tappet hydraulics and then hydraulic rollerswhich is what we want. I have a Pontiac camshaft with 960938 number on the backside. This is a COMP Cams timing card. From the distribute drive gear down are the folloing markings: CWC, 06, C14, EP1. eBay Product ID (ePID) 2320190292. (Advanced five degrees; use spring P/N 3970627.) In 1967, it was the cam for the 283/195hp; 327/210hp, 275hp, 300hp; and 350/295hp. Only show this user. side, aluminum1011081091-up350.Gen. 1, 65cc chambers1012092887-953501012532094-96350.Gen.II LT1, cast iron version, used on "9C1" Police package, Impala SS, Cadillac Fleetwood, Buick Roadmaster reverse flow cooling 1012837492-up350.Gen.II LT1, 53cc, angle plug, aluminum, reverse flow cooling, 175/68cc ports10134352Bowtie, 45cc, angle plug, "low" port, 223cc intake port,aluminum, 18' race head10134363NOTE: This casting # has been used in many different versions of this aluminum 18' and 15' Bowtie race head. however, depending on how you want to look at it. Roller: 202/206 .403"/.415" journal3.00" stroke3951130.327.forged..medium journal3.25" stroke3951529.400.cast.large journal.3.75" stroke, 10168568265.cast.medium journal3.00" stroke12552215364.cast.medium journal3.62" stroke, Gen. III, 6.0L12552216325,350,364.cast.medium journal3.62" stroke, Gen. III 5.7L LS1, 5.3L, 6.0L12553312293.cast.medium journal, 3.27" stroke, Gen. III, 4.8L12553482293.cast.medium journal, 3.27" stroke, Gen. III, 4.8L14088526305,350cast.medium journal3.48" stroke14088532350.forged..medium journal3.48" stroke14088535305,350cast.medium journal3.48" stroke14088552350.forged..medium journal3.48" strokeZR1, "LT5", 350 DOHC, 10106122350.forged..large 2.76" journal3.66"stroke, BBC TWO PIECE REAR MAIN OIL SEALS 3.76" STROKE used on '65-'90 Mark IV 366T, 396, 402, 427 or 427T, 6223.396,402,427forged, 1053 steel 7115.396,402,427forged, nitrided, cross-drilled, 5140 steel3804816.396,402,427cast3856223.396forged3863114.4023863144.396,4023874874.396,4023879621.427forged3882841.396forged, cross drilled, nitrided3882842.427forged, cross drilled, nitrided3882847.3882848.3882849.427forged3887114.396forged, nitrided, 5140 steel3904815.396,402cast, nodular iron3941180.3942411.3965746.semi finished, forged3993804.raw, 5140 steel, BBC ONE PIECE REAR MAIN OIL SEAL 3.76" STROKE used on '91-up Gen.V and Gen. VI 366T, 427T, 10114186427Tforged, 1053 steel10114187366Tcast10114189427Tcast, TWO PIECE REAR MAIN OIL SEALS 4.00" STROKE used on '70-90 Mark IV 454 or Mark IV 502, 3520.454forged, cross-drilled, 1053 steel3521.454, 502forged, cross-drilled, 5140 steel3524.454forged7416.454, 502forged, cross-drilled, 1053 steel7463.454forged336782..454cast353039..454cast353638..454359730..4543962523.454forged3963523.4543963524.454forged3967416.454forged3967463.454forged3975945.4543963521.454forged, cross drilled, 5140 steel3965753.semi finished, forged, 5140 steel3975495.4543993878.454forged10051169454forged raw casting, ONE PIECE REAR MAIN OIL SEAL 4.00" STROKE used on '91-up Gen.V and VI 454 or 502, 10114188454cast14097044454,502..forged, 1053 steel, 3732692348forged3.25" stroke3733223348forged3.25" stroke3733226348forged3.25" stroke3741640348forged3.25" stroke3741642348forged3.25" stroke3788072409forged3.50" stroke3795589409forged3.50" stroke3824553348forged3.25" stroke3829027409forged3.50" stroke, 3837466409,427 "Z11"forged3.65" stroke3838416409forged3.50" stroke, CASTING#..SIZEYEARMAIN CAP BOLTS.NOTES, 140029..35080-842330817..40072-802355909..262..75.2355909..30576-792360851..26275-762Monza V-8361979..30577-792 or 4, some Canadian assembled heavy duty blocks have 4-bolt main caps, 366245..35078-794Bowtie366286.4Bowtie, siamesed, straight nodular iron main caps, 2-piece seal, 4.00-4.150" bores, 2.45" main journals.

Best Odds Scratch Off, Slime Rancher Slimeulation Tips, Michael Psilakis Wife, Postmates Proof Of Income, Laird Funeral Home West Dundee, Articles G