i'm at 1450 hp and over 1200 lb ft torque [ was on a engine dyno ] ive got my own built 727 behind it, ' only stock parts are case and the output shaft at the moment, no trans brake yet thats next along with a output shaft , so far no problems its in my 3980 lb street car ive been 8.80s at 165 mph i cant get it ti 60ft yet 1.45 60ft only problem is nobody will build a torque convertor for it !!!!!!!!! 0nly one convertor co out of 5 said they would ,only because they said the trans will break at that power level i just laughed and hung up ,
Converter companies are all hung up on Chevy stuff, that’s all they know. Sounds funny but Mopars make different torque than other engines, I sent one back 4 times to get it tighter (I gave all the data first) first 9” blew thru 7000 on trans brake. But they worked with me until it was 5700 on the brake.
