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Brian, I may have missed it in this post but did you dyno the engine?

from Wallace


Your HP computed from your vehicle ET is 875.50 flywheel HP and 787.95 rear wheel HP.
Your HP computed from your vehicle MPH is 917.21 flywheel HP and 825.49 rear wheel HP.


We did extensive dyno testing on Precision Automotive's inertia dyno. Your engine is very similar to ours....and we saw 894hp @8200 with Coleman/Arrington 15* and a tick under 14-1 static. Since the enegine went in the car, we made a small change that should pick it up a few numbers.

As you chip away at the new combo, I have no doubt you'll see that ET shrink.




I can't wait to see yours run Jim. I know you guys wore it out on the dyno finding power. I don't know why people think these are exotic engines...all the pieces are available to build a brand new healthy W9 engine. I would have liked to have Brett do a new pair of W9's for me. Probably a bit better performance and less compromises than we had to make on my heads and lose a few more lbs to boot.