comp cams help ???

[blk97ta]

my engine is at the builder and all apart ! when i was asking questions about it he started showing me parts ! specifically the cam ! it looks to be a custom grind ?the #'s across the top are (etched in ) 260AH-R12 and across the middle CB8246 anybody know anything on this cam ? but other than that it's just needs minor clean up and tlc (1 piston and 1 set of ringss ) YEAH !!!!!!!!!

 

[sytyguy]

http://www.compcams.com/Technical/Search/CamDetails.asp?PartNumber=09-412-8

It's either a shelf 412 grind or a custom one based off the 412. It's at least got the same lift and LSA......although it might have a different duration grind. Could also be based off the 18 series:

http://www.compcams.com/Technical/Search/CamDetails.asp?PartNumber=18-412-8

Same cam, but different valve timing. I'd prolly just call Comp tomorrow. They have info on every cam that they've made for the past decade or so.

HTHs

Hood