Taking a stock clutch into account.


I am not worried about making a ton of power with my setup I know I could tune for 400+ if I wanted but I have a stock clutch, for now.

My question is when tuning for a psi at the tuner what number shuold I go for to get 320-330 whp and not much more. The things to take into account are 3mm hg
inline pro kit precision sc61 turbo 600 hp intercooler 3" custom exhaust.

will 10 pounds get me there?? more/less?? I have the greddy profec bspec2 boost controller and 650cc injectors I am going more for a hp number then a psi number. Any other questions feel free.
I just want to stay at that hp range until I change the clutch and then go up. Trying to be conservative but have fun too.

 

If tune is good i think 10lbs will get your beyond 320-330. If you run 8lbs, that would be about 340.

Btw what size is the sc61?

 

Its PRS2Ks old setup

https://www.s2ki.com/forums/index.ph...pic=408001&hl=

 

Well I hit 360rwhp at 10psi on stock compression so I'd assume 330rwhp is doable with the 3mm headgasket and 10psi.

My question would be why stop at only 10psi when you have a 3mm headgasket? Tune in low boost for 10psi and hit like 18psi on the hi boost setting.

 

I just don't want to destroy the clutch. If I tune for 18 pounds then I will want to use that hp and bye bye stock clutch. If I don't tune for it then I can not worry, as much, about destoying it as quickly. Once a new clutch is installed then I will definetly turn up the boost.

 

prob buy a clutch, your gonna down the line anyway

 

No reason not to do the clutch first. If you can't afford to do that now, you probably shouldn't be turbo'ing the car.

And its not the HP that will destroy the clutch, but the torque.

 

buy the clutch frist..

 

Please read the opening post before you post. The turbo is already on the car and the car is sitting at the tuners shop. The clutch will be on in about a month.

 

Well you'll need to have two maps because 18 PSI and 280+ lb-ft of RWTQ will fry the stock clutch in just a few pulls.