Si + Jam Cam
Thread Starter
Instructor
Joined: Nov 2017
Posts: 189
Likes: 12
From: Central Illinois
Si + Jam Cam
getting ready to order my cam setup (cam, PR, oil pump, timing chain) and was wondering what kind of HP numbers i could expect? i did a search, and there are a plethora of people running the cam, but couldn't find much on HP numbers.
my setup will be as follows:
2000 vette
A&A si kit with 3.4" pulley, Jam Cam, full exhaust, 3600 stall. stock lower/heads/intake. (i'll see how long she holds together prior to replacing with built trans and engine)
my setup will be as follows:
2000 vette
A&A si kit with 3.4" pulley, Jam Cam, full exhaust, 3600 stall. stock lower/heads/intake. (i'll see how long she holds together prior to replacing with built trans and engine)
Melting Slicks
Joined: Sep 2006
Posts: 2,728
Likes: 142
From: Iowa
Agreed, maybe even a little bit more. I'll guess 650rwhp@12psi
I'm running 638rwhp/550rwtq with the Si on a 3.4 pulley (12psi), full exhaust, and a mild blower cam. I'd assume the jam cam is a bit more aggressive. Maybe you'll lose a bit more through the auto trans. Either way, I think you're in for 600-650rwhp.
I'm running 638rwhp/550rwtq with the Si on a 3.4 pulley (12psi), full exhaust, and a mild blower cam. I'd assume the jam cam is a bit more aggressive. Maybe you'll lose a bit more through the auto trans. Either way, I think you're in for 600-650rwhp.
