Installing Custom Roller Cam per FABO reccomendations

The current 318 standard bore with ported #302s has the Comp Cams 20-212-2 Flat Tappet.

Lobe Sep: 110*
268*/268* Adv.
218*218* @.050
.454/.454 Lift

59* degrees overlap.

Best cylinder pressure is 130 psi.
Using the Wallace Calc I get a V/P of 98..... Horrible.


New Cam:
Custom Roller 111.5 Lobe Separation
214*/214* @ .050
.474/.474 Lift

38.8* degrees overlap

Wallace V/P Dynamic Calc resolves V/P to 131.... better.

But this is all just on paper. I know how the Comp Cams run in my '87 Chrysler Fifth.
After install this weekend I will give you my impressions of the new custom Roller with 30+ V/P Index.

Ought to be interesting.