Factory experimental

[bsa633]

Originally Posted by 1664SSJA

I read in several of the releases that the car will fit AA- B Stock, and SS/A & E

The 281 cui 9.50 comp 3 valve engine will fit SS/A-B-C at 510hp (6.50 factor) Roush P-51
The 330 cui 9.38 comp 4 valve engine will fit SS/C-D-E and AA and A/S at 425 (7.62 factor) i wonder wich one would be better in SS/C?? the 425 rating seem needed to fit the C.J in Stock!
Theres also a 281 10.1 comp 3 valve with smaller throttlebodys than those above rated at 430 (7.71 factor) Roush Stg 3 ..the convertible of this config is at 8.01 and can run B/S but that seems to be the only one!