Z1 Ported Intake Manifold Before and After Dyno Results

Originally Posted by RyanWest

Any results after the Hi Flow Cats installed?

Originally Posted by ajcool2

Finally got the chance to do a real before and after dyno with one of my parts. I did 3 runs with no changes, 3 runs after the manifold, 3 runs with some timing adjustments then we opened the bay doors and did a few more runs. My other mods are Art pipes, Ark Grip Exhaust, NST Pulleys, AAM intakes and uprev. All of the runs except the last 3 were done with the bay doors closed. Here's a quick summary and video of the runs.

Bone stock = 287whp
Baseline after mods before manifold = 322whp
After the Manifold with no tuning = 324whp
After Manifold with tuning = 329whp
After manifold same tune and bay doors open = 340whp

Here is the video.

Originally Posted by mjk24

Noob question, what are bay doors?

Originally Posted by carlitos_370z

do a research on the forum and you would see

Originally Posted by Deqos

Im N/A now but if I plan to go forced induction would it still be worth it to port and polish everything or would that not even be worth the money.

Originally Posted by redondoaveb

You've got a twin turbo sound system, I think you met your audio goals.

Originally Posted by Jayhovah

IMO - waste. If you go turbo it's easy enough to shove enough air into the stock block to max out what it can handle.

Originally Posted by Chuck33079

It's a waste if you have to pay for it. If you buy a bunch of burrs and DIY it while you install the turbo kit, it's worth doing. Nothing any of the shops who offer this are doing anything special that you can't do in your garage with some patience.

Originally Posted by Chuck33079

It's a waste if you have to pay for it. If you buy a bunch of burrs and DIY it while you install the turbo kit, it's worth doing. Nothing any of the shops who offer this are doing anything special that you can't do in your garage with some patience.