Can you get to 400 without turbo or super-charger

RCZ

It of course doesn't have to be so bad of an experience, I know. I just see people thinking you can slap turbo kits and keep driving the car like nothing happened. I mean it is possible and it does happen with well designed kits, but all inclusive kits are going to run you upwards of $10,000 all said and done. Of course the potential of a turbo car is MUCH greater, there is no denying that.

I wouldn't mind a 4.0L.

You can't have your cake and eat it too though. 500whp is almost twice the stock whp. You can't run very small turbos to get that kind of power unless the compression is really high, which you wouldn't do because you would end up blowing up. So you would have to get lower compression pistons at which point the setup wouldn't make as much power with the smaller turbos and you would have to get bigger ones to do the trick. I don't know where the limits of the stock block are as far as boost is concerned. That is why we have those guys who are in a hurry to be the first to have turboed Z's to do all the experiments before we do . I would assume a pair of GT28's or 30's would do the trick for 500WHP. I would expect full boost with those on the 3.7L engine with lower compression internals @ 3700RPM. 18-21PSI. With stock compression, 500whp...12PSI @3300rpm with twin 20G's.

I'm still with Q_USAF though, I like the idea of a free revving N/A responsive engine..hope it makes power

Intake
Headers
Exhaust
Cams
Heads
Intake Mani
Flywheel
Tune

Q_USAF

These are only estimates based on a average from the various manufacturers in terms of horse-power. These bolt-on's are available now or coming soon.

1. Intake - 8 - 12
2. Exhaust - 10 - 16
3. Headers - 8 - 10
4. Race pipes - 5 -7
5. Pulley 9 - 15
6. Fly wheel & Clutch - 8 - 10
7. Cams ???
8. ECU Flash - ???

Any thoughts??

BoBoTee

There's only one cam in the VQ's head and that's the exhaust cam. The traditional intake cam is no longer available. The ecu controls the duration of the intake cam. CRAZY!!