dont hold your breath, i wouldnt expect to see more then an extra couple ponies out of these then a greddy setup - if any at all. People who seriously want big power are gonna need manifolds that allow large turbos, like the SFR.

 

Is that with the 18g or the 20g? Do you think the upgraded 20gs have more potential then the extreme kit?

 

its probably a close call, and will depend heavily on how the 20g upgrade is performed.

 

Tuning and engine management perhaps???

 

why go with the extreme kit on a stock motor?

 

+1

Why bother with the stock block???

 

The reason i choose the extreme kit for my car was. I wanted the better turbo's and fuel system. Owning a shop i see alot of people buy something just to get it now. Then a few months later they end up spending a bunch of money and selling there old stuff for half the price. I knew i was going to build a motor later and planned on turning up the boost. Hopefully the stock motor will hold for a while. But even on a stock motor these turbos hit boost quick and i think they are making good power for a safe tune.

 

Do you have a 6speed or auto? Because that will make a difference.

 

Makes sense...

 

Impressive for stock block... let us know how long it lasts, lol.

 

2400 miles so far and a few trips to the track. With the right tuning it should be fine on 9psi. We have a bunch making nice numbers and are doing just fine. Sometimes a good tune can make it last a little longer.

 

any news on the tranny

 

We will be putting it in this week hopefully in my car. We put one with the new clutch packs and cryo hard parts. The car makes 519hp , so far 875 miles and one track visit. It is a customer's car so i will let yall know.