97stanger

2000gt, what if i was to get custom made cams from Tim at MPH to go with my particular setup with the 2.5 heads??

XxphantomsnypzxX

yea forget that steen racing ones all the way. The steen racing stage 2's were recommended to me by someone who has them. Its a complete stage2 kit for 1600. It has everything you need for the headswap.

2000GT4.6

That of course would be better than just a generic cam. Just make sure you tell him you want a streetable combo.

You should be able to expect somewhere around 300 RWHP with worked heads and cams, a stock PI intake, and a stock bottom end.

97stanger

So you think I'd still need even a stock PI intake for my heads/cam swap?? And not just keep my stock intake??

2000GT4.6

The stock nonpi intake is much more restrictive than the PI one. A PI intake will improve the powerband all the way thru compared to a npi.

I don't think a aftermarket intake will improve the entire powerband over a pi unit, instead it should improve power up top in the RPM band only.

The PI intake is pretty cheap in any case, and would definatly improve the power quite a bit on a setup like that. Hell, some people acutally use a PI intake on NPI heads just to pick up 10 or so RWHP (with adapter plates).

In any case, if you get a set of 2 1/2 heads, they will be PI units, so you might as well get a PI intake to match up the ports, instead of having to use some sort of adapter.

97stanger

Do you know where I can get a PI intake from??

Also, what other parts/accessories would i need if i were to get the 2 1/2 heads/PI intake/custom grind cams???