Anyone able to do a before and after dyno for each performance upgrade? i.e. tuning/exhaust/cai---head/cam package. I see alot claims on base h.p. gains from the aftermarket vendors. It would be nice to see the real numbers before and after the install for upgrades...and I do mean r.w.h.p./torque in real world driving elements.
Thanks...

in short.... yes

take a look

http://www.cherokeesrt8.com/forums/showthread.php?t=1817

That was what I was looking for...impressive.

I like your thought process:

"There is ALOT to be said for correctly ported heads were low and mid lift #'s are looked at and not just high lift #'s."

On average, how many hours needed to install the head cam/package? Any issues with continous idle on cam upgrade/ecu programming?

Thanks!

That was what I was looking for...impressive.

I like your thought process:

"There is ALOT to be said for correctly ported heads were low and mid lift #'s are looked at and not just high lift #'s."

On average, how many hours needed to install the head cam/package? Any issues with continous idle on cam upgrade/ecu programming?

Thanks!

We charge 12 hrs for the install

The 6.1L's stock tuning takes very well to the comp268, idles fine

Matt