Nicks Garage 383 build

RustyRatRod said
With the same EXACT engine. Befuddling for sure.

Not at all…..to me at least.

I say it all the time…….you can’t(well….”shouldn’t”) directly compare results from different dyno services.

We see it often……..engines tested at another shop……..and then when we test it the numbers are pretty far off.