lizzyfan

Getting a new MMR shortblock on my setup.
I currently have PI heads/intake and my Vortech S/C will have a pulley swap from stock 3.60 to 3.125. Right now I'm putting down about 360ish(8psi) but take into consideration my compression is 10.5:1 because of PI swap. New block will be 8.9:1 but I'll be adding a Powerpipe and I'll still have the Snow kit! No porting of heads.[/align]

ZW99GT

I guess I could ask you how much boost can a V2 turn out? Don't see any reason why you couldnt max it out, and be way up past where you fuel system could take you. lol.

97stanger

yeah, how much boost do you plan to run?? i agree, your first restriction will be your fuel setup.

lizzyfan

using the 155 t-rex

lizzyfan

how much boost will I haveis the question with the pulleyswap/powerpipe?
8 psi now

Fryguy22

i would also think about adding an intercooler in there

2000GT4.6

What are all your supporting mods?(exhaust etc?)

Assuming full exhaust etc you will outrun your pump with that setup.With LTs, midpipe,catback, intake boltons (t/b and plenum) and a good tune your talking 470-500 WHP.

Do the fuel system, and assuming the snow kit is as good as a i/c you should see 550~ WHP.

With your 360 WHP number though I assume your running stock exhaust or something? With the snow kit, even at 8 PSI, and your PI parts on there you should be making more than that unless its being pushed thru a stock exhaust system. Your CR shouldn't be that much of an issue ATM since you have the snow kit (and it helps detonation so much).

kcp1989

Seriously, long tubes can be had new for 260 from summit I believe. short o/r mid pipe, 100ish, catback- custom dumped. I think if you count your eggs right, 600 rwhp is possible.

2000GT4.6

Your not gonna see 600 WHP on a stocktopend(even PI) car with a V2, espcially without a I/C (even with the snow kit).

Without cams 550 is PUSHING it pretty hard. With the I/C you might get it done, but it usually takes a set of aftermarket cams to get there.

lizzyfan

Full exhaust, 75mm plenum, ect.