My 235 +.040, 3/4 cam, head milled .040, dual offy w/ Holley/Webers and Fentons desk-top dyno's at 172HP. I have no way of knowing if it's acurate or just sounds good. It will accelerate up a 5=6% grade in high gear from 20MPH so it has good lugging power. It will run 75MPH with stock gears but it is screaming.

1953 Chevy 5-window 3100
In the Stovebolt Gallery
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Dave
Engine & Driveline Moderator

If you can't make seventy by an easy road, don't go. ~~ Mark Twain