ENGINE HP

Trev · Post by **Trev** » Wed Jul 06, 2005 9:19 pm

I have just finished having my 383 dynoed and it pulled the following

Torque 495 ft lb @ 6150 rpm and 612.7 hp @6800 rpm

Not as much as i was expecting (over 650) but the guy who dynoed siad he used real HP figures with a correction of 2.89 SAE J607 and that this engine on other dynoes would probably read 650 or more and that lots of the stories of the 650 and 700 figures are wank and drunk hp figures

Do you guys think that is good HP with those correction figures he talks about

Trev

John W · Post by **John W** » Wed Jul 06, 2005 9:53 pm

http://www.off-road.com/snowmobile/revi ... cepak2.htm

Sounds like he might have it backwards????

What's in the motor?

dbusch · Post by **dbusch** » Thu Jul 07, 2005 2:42 pm

std correction will give you another 25-30hp. better yet, give us a rundown of what this motor is and we can tell you if it is what it should be...