C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

camshaft ID

Thread Tools
 
Search this Thread
 
Old Nov 9, 2020 | 01:47 AM
  #1  
CorvAdel's Avatar
CorvAdel
Thread Starter
Racer
15 Year Member
 
Joined: Nov 2004
Posts: 445
Likes: 0
Default camshaft ID

I have searched and cannot find out about a new camshaft I have had for a long time with 975539 stamped on one end.
1579 is stamped b/t gear and lobe, with CWC opposite that number.
D6 stamped b/t last journal and gear.
117 or 11T b/t 1st and 2nd lobe, 25 opposite.
No other stampings.
Can anyone identify this cam please?

Last edited by CorvAdel; Nov 10, 2020 at 02:13 AM. Reason: more info
Reply
Old Nov 9, 2020 | 10:09 AM
  #2  
HeadsU.P.'s Avatar
HeadsU.P.
Le Mans Master
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Aug 2017
Posts: 8,336
Likes: 2,810
From: Cool Northern Michigan
Default

This could take awhile.

But while you are waiting, I think I would pull out my old Summit & Jegs catalogs and see if any companies cams start with a 97 . . . . .

Last edited by HeadsU.P.; Nov 9, 2020 at 08:10 PM.
Reply
Old Nov 9, 2020 | 10:31 AM
  #3  
sstonebreaker's Avatar
sstonebreaker
Le Mans Master
15 Year Member
 
Joined: Mar 2006
Posts: 5,775
Likes: 585
From: Texas
Default

Any idea as to what brand? Crane, before they went bankrupt, used to use 6 digit part numbers.
Reply
Old Nov 9, 2020 | 10:43 AM
  #4  
lars's Avatar
lars
Tech Contributor
Supporting Lifetime Gold
25 Year Member
Conversation Starter
Photogenic
Top Answer: 3
 
Joined: Aug 1999
Posts: 14,379
Likes: 6,390
From: At my Bar drinking and wrenching in Lafayette Colorado
Default

An unidentifiable cam has little to no value. You can buy a brand new CompCams Xtreme Energy cam with known specs for $125. If what you have is a standard hydraulic flat tappet cam, and if you know the specs, it has a value of about $70. Chump change. Ditch the unknown cam and just buy something with known specs - you'll waste more time than what the cam is worth just figuring out that it's not what you want anyway. Unless it's some nice billet steel roller cam, get rid of it and just buy a cam: I was cleaning out my parts shed the other day and found 2 brand new cams wrapped in bubble-wrap. No original boxes, and no cam cards. No identifiable markings, and I couldn't remember where I got them from. They went directly into the trash can.

Lars

Last edited by lars; Nov 9, 2020 at 10:50 AM.
Reply
Old Nov 9, 2020 | 07:37 PM
  #5  
CorvAdel's Avatar
CorvAdel
Thread Starter
Racer
15 Year Member
 
Joined: Nov 2004
Posts: 445
Likes: 0
Default

Yes, I have looked at the 6 digit cams starting with 97, but have found nothing. As for value...I agree...but this is not about money...more so about solving a puzzle. Then again it might be something interesting..
Reply
Old Nov 10, 2020 | 12:01 PM
  #6  
stingr69's Avatar
stingr69
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2004
Posts: 7,493
Likes: 1,502
From: Little Rock AR
Default

More than 1 way to solve a puzzle but if you had the time and tools you could measure the cam: Lift, Duration, Lobe Centerlines, Intake Centerline. Not sure if that would entertain you enough? Need a block with a piston, rod, crank and timing set, push rod, lifter, large degree wheel and a the micrometer with base. Well worth the time if just to learn something.
Reply
Old Nov 10, 2020 | 04:48 PM
  #7  
CorvAdel's Avatar
CorvAdel
Thread Starter
Racer
15 Year Member
 
Joined: Nov 2004
Posts: 445
Likes: 0
Default

Thanks for your tip. I may well do this as I have all, except the wheel. And am willing to learn.
Reply

Get notified of new replies

To camshaft ID





All times are GMT -4. The time now is 06:45 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE