572 big block dyno test

In a private discussion with PRH some time ago, Dwayne said dynoing was much better than trying to tune at the track, despite my car being consistant. He was right . Since that conversation long ago, i have dynoed five combinations, and EVERYTIME have found power i would not have otherwise found. On top of that, problems were found during the dyno sessions that may have cost me a weekend of racing, which equals the cost of a dyno session for me . I hope this reachs the engine owner.
I dynoed my 434" small block, it was the best money spent on the entire build, IMO.