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UPR makes great stuff

You should run a catch can on ANY set up. Even stock.

The car might pick up a little bit of peak HP, and you may loose a little bit of torque. Essentially take your dyno graph and move it a few hundred rpm to the right. it's not as simple as just swapping intake mani's. You'll need a whole new TB. Your current chargte piping probably will not...

Wow that's crazy. I have never heard of that happening. I wonder if the tune is doing something funky. If you can recreate it, try to get on a log and send it your tuner.

Hopefully the throttle body angle is the same. It would suck if the current CJ intakes don't work.

What exactly did the car do?

On street tires that really isn't too bad.

Maybe. idk, if it would work that way. 10 rib everything with a 6 rib belt/blower pully should work fine, but a 10 rib belt would not work on any of the 6 rib stuff.

I know, it's more for a conversation piece. I think the largest pulley you can put on a G4 is a 105, which might be too much for a stock motor. Same concept as a 3.8 Whipple vs a 3.0.

Oh you're not wrong. You would have A LOT of head room. Just a random thought of the day

True true. We need some G4 data. I want to see a G4/stock motor/E85 on the largest pulley you can put on it. Slow that blower waayyy down

I wonder what what G4 will make on the largest pulley??? G4 with the 105 on E85.

They build and tune some pretty fast cars so I don't think you'll have any issues with them

+3 on the GT350 mani and stock TB.

On a 15-17 car you will absolutely need to add cams. That's what Im shooting for on my 16 car. Cams/Ported CJ/Twin69/Intake/Longtubes/E85. Ooorrrr just find a super happy dyno. hahaha

Give the guys at Killer Performance a call and see who they recommend. Any dyno in or around the city should be able to take care of you. Toas Performance it south ish too.

That's a fantastic idea.

Intake and a tune. If you have E85 in your area that'll work too.

It's just the gearing of the trans. Normally you don't want the rpms to have to big of a drop after a shift.

I doubt it's maxed. There's a number of reasons why the graph dips like that.