It's alive!! My 3.3l
#152
Try a 9R cam over the stock 5R cam. The torque should not collapse like this with a short runner intake (at least it doesn't on mine)... or your ignition profile really is way lower than what it could be.
#153
Rennlist Member
Thread Starter
after nearly 2 years the only thing I'm planning on doing is driving the hell out of it
#155
Rennlist Member
Thread Starter
#158
That's odd. Your cam may probably be timed with a lot of advance as I would not expect a turbo as large as a GTX3582R to give such a falling torque curve past 5k rpm, especially with a short runner intake.
#159
Rennlist Member
Thread Starter
I also am running a 2.7 head
I do have access to a webcam I could try. havent researched cam's at all
#160
I'm taking about cam timing, not ignition timing. To have that much torque that low with such a large turbo your stock cam may be timed with a lot of advance over the stock cam timing.
Do you have a curve showing boost progression?
Do you have a curve showing boost progression?