I run Cometic head gaskets for what that's worth.
I wish I had my cam recommendation form from Pat G..because those were the #'s that he came up with.
The truck heads required some milling after the fact in order to get them BACK to 62cc's.
Whatever bowl work was done in the porting process enlarged the CC's by either 2 or 3.
I cc'd the heads locally & had sent back to TSP to be corrected.
My cam is set up EXACTLY around those dimensions.
Did TSP build your motor?
__________________ -1998 Camaro Z28
-Sebring Silver w SAP
-Y2K SS 10 spokes,BMR extreme torque arm/LCAs/SFC
-TSP 383, Stage 2.5 LR4 heads,Pat G cam.
-FAST 90/90,QTP headers
-TDP clutch,Strange 12 bolt with 3.73's
-99-02 pcm by EFIAlchemy.496 rwhp/455tq NORTH FLORIDA FBODY |