I think a good N/A 331/347 number is 350 RWHP. Much higher than that and you are not really talking a street car motor.
Snorman knows his $hit.
__________________
1988 Mustang GT
stock bottom 302, C4
10.9 @ 128 with 8 psi of Novi 1000 boost!----STOLEN
1989 Mustang notchback
Warmed up 306 with a Procharger.
|