|
Stock 1972 sbc 400 specs?
Just curious what was the horsepower and torq in a stock 400 from 1972?
My motor is no longer stock but im wondering how much i might have added to its original numbers...
I am talking about a 400 sb not the 402 bb.
__________________
72 GMC SB
Built 400 SBC
B&M TH350
12Bolt Posi 4:11
Bagged
|