R-MAK

most people run 15's STOCK.

90turbohatch

First of all I don't know why you don't just call greddy yourself. I called greddy awhile ago because someone was selling the greddy 15g turbo and I was thinking about buying it so I guess I'll be nice and tell you. From what I remember the turbo is good till about 250 hp at 20 psi on a d-series. It depends on what your goals are, but if you are looking at just using the kit as is at stockish boost around 5-7 psi you aren't gonna make much power. So if you are looking to make big power the kit sucks as far as power potential. Like you said I heard the downpipe sucks and you would also be much happier with something like uberdata, crome, or turboedit. The bluebox is a piggyback. I say just go HMT on that LS's ***. In the end you will be happier.

BoosTedZSix

why do you call it an allmotor ls? if its just a stock ls?

90accordIHI

we bash greddy kits simply for the fact that you can make more power for a fraction of the money with a HMT kit.

Ravage70

Whats your address so i can send u a ***** to place on ur nightstand so it can watch you fist yourself.
ITS FREE ALSO

dohc

lol

Spenser

only dumb red headed ------s run greddy kits

needahonda

I beat a GSR with a full greddy kit with my single cam HMT

douspray

i ran 8.75@81 in the 1/8 last nite on my "greddy" kit @10psi
mini me with the 15g

prelude9384

with an auto