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12-06-2015, 10:50 AM
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#1 |
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Member
Join Date: Jul 2008
Location: Little Rock, AR
Posts: 347
Likes: 0
Liked 5 Times in 2 Posts
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CD/Crane/Chet Herbert Camshaft Identification
I've got an old camshaft of which I'm trying to the specifications to. From what I've read, it seems to be a Crane Cam Core with a Chet Herbert grind but in searching there were two cams with two different specs that used the 689356 number so I'm trying to verify the cam information. Please, can someone help me in finding the original cam specs. Also, this cam is specifically for a Big Block Mopar Wedge engine(3 bolt).
The number on the rear of the camshaft is: 689356(I believe this is the part number) 8A2A(I believe this is the heat treat batch number) The number on the front of the camshaft is: CD274-06 then 274 is listed again by itself. Also No. 4586 is on the front of the cam as well.
__________________
Adriel Paradise, Paradise Racing Team Driver/Crew Chief(at least my dad claims me to be) B.S. Mechanical Engineering, University of Arkansas |
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12-06-2015, 12:19 PM
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#2 |
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Junior Member
Join Date: Oct 2012
Posts: 81
Likes: 0
Liked 16 Times in 11 Posts
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Re: CD/Crane/Chet Herbert Camshaft Identification
I try to help you
I have old catalog from Doug Hebert. (Is the same to Chet) CDR274... DUR INT 310 EX 322 at .050 int 275 ex 286 lift with 1.5 .int 652 ex .643 lobe lift int .435 ex .429 lobe C 109c lash .030 .030 I hope to help you |
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