sstreime

Does anyone know approximately what the wheel Hp should be on a 997.1 and a 997.2 cup at sea level? I don't have my dyno sheet handy from the NASA championships this past year but seems like my 997.1 was around 370 if not mistaken but that was at 5000 ft elevation.

Thanks.

Surfbum

Steve, contact JR Gordon at POC he has quite a bit of data as he has been monitoring dynos for a couple of years.
I think you will find 996 3.6's around 370-375, gen 1 997's 385-390 and gen 2's 410-415
I think those #'s are close for stock, fairly fresh motors measured on Dynojet 248 dynos, that NASA and POC measure on.

Please don't hold me to those numbers, thats just going from memory, which is fading fast.

mobonic

^ dead on

Leigh2

Steve my 997.2 was 386 on the local Miller dyno and measured 406 & 409 on the portable dyno NASA brought from California for the Nationals. Roughly 55 hours on the engine at that time...

sstreime

Thanks guys. Exactly what I was looking for.