I have an 07 SS/SC. What kind of numbers should i expect wih Injen CAI, ZZP stage w/ 2.7" pulley, ZZP cattd headers/downpipe combo, custom 3" exhaust. Just wondering if anyone is running anything similar or if anyone has an idea. Thanks.

 

stage what? or what injectors will u be running? and it all mostly depends on the tune...

 

I personally wouldnt go with a 2.7 unless you have meth or e85.

 

sorry stage 3. i thought i put it. its
2.7" pulley
60 lb injectors
GM stage 2 belt
NGK 4644 spark plugs gapped at .035
ZZP S3 heat exchanger
ZZP pcm
3" downpipe to 3" exhaust(idk whether to go with the cat'd or not)
and injen cai.

Also im new to the tuning scene, i wanna learn more. But someone told me i couldnt tune without getting a new ECU or getting the codes to unlock it from GM.
Thanks for the help

oh and also i think im gonna get the dual pass.

 

Dual pass and that heat exchanger wont save you from the 2.7. You'll be seeing 160+ IAT2s (temperature after the supercharger) easily. Definitely get meth or e-85 or reconsider going with a larger pulley. You'd be surprised how much you can get out of a 2.9".

You can definitely tune using your stock ECU, no need for any codes from GM. All you need is access to HP Tuners or Trifecta*.

*Only Trifecta offers the GM Stage 3 OS with the customizable high octane mode, user-adjustable rev limit, nitrous algorithm, and unlocked A/C.

 

^^^Listen to this guy.

 

more cooling mods and youll be happy

 

its a good setup and defenately u need more cooling mods but theres no need to go 2.7 when there are setups making more power runnin on 2.9 pulleys. and its safer for ur supercharger too.

 

I have basically that exact setup but I went with a 2.8 pulley and a 2.5 gmpp exhaust. Put down 307 hp on the good ole interceptor. So hopefully something around 260 whp give or take.