Originally Posted By ademon
Originally Posted By F1Scamp
So what does a pure stock 340 make for hp these days? I assume somewhere around my FAST motors?

I guess 338hp for the lil-340 !! 342hp if it's a 71.
The last two 1971 NHRA legal stocker 340 motors I built, the first one made 420 HP with the pistons hitting the eyebrows on the J heads and the other motor with the X heads made 430 HP not hitting anything shock whistling Gene Buehls 1971 legal 340 motor(it held the NHRA E/SA record for two years after the dyno work) made 450 HP on the same dyno whiney shruggy SB will make power shruggy

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)