Originally Posted by 440Jim
I looked at other peoples dyno sheets (since my motor was not tested), and a typical horsepower difference for this type of motor is 75 hp between 5400 rpm and 6300 rpm. That is a lot.
bingo! and you have to pull through the first part of both gears before you get to good power. And it makes sense loose would be more consistant, so time to pull and restall the converter, right?


8..603 156 mph best, 2905 lbs 549, indy 572-13, alky