ty just what i was looking for......This should keep you busy for a bit:
It may or may not help ?
You forgot to mention at what rpm ? That might help a bit..bulb
Big Inch Ford Lover
Well, to start, with that HP, I would go A or AA cut, you are closing on 6,000RPM with an A Berk.I have a 12jc and am building a 650hp and 675lbs apox.....and wondering what impeller to use to get 70+