Thanks so much guys. I appreciate all the help you have given me.
Here are the cam specs provided by comp cam:
COMPETITION CAMS PART NUMBER: 12-513-5
ENGINE: CS 280TLS-6
GRIND #: CS 280TLS-6
INT EXH
VALVE ADJUSTMENT: .018 .020
GROSS VALVE LIFT: .530 .550
DURATION AT
.020 TAPPET LIFT 280 288
VALVE TIMING OPEN CLOSE
AT .020 INT 38 62
EXH 74 34
THESE SPECS ARE FOR CAM INSTALLED
@ 106.0 INT C/L
INT EXH
DUR @.050: 250 259
LOBE LIFT: .3530 .3660
LOBE SEPARATION: 106.0
RECOMMENDED CC VALVE SPRINGS: 950-16
Last edited by akrapovic; 08-11-2007 at 01:44 PM.
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