Hi,i am using a Vortech supercharger on my S2k,what diameter should i make the pulley so i can get 10 psi.... that is 0.6 bar?

 

1 bar = 14.7 psi
.6 bar = 8.82 psi...

just so you know...

 

I am assuming you have an '03. 10 psi boost would be in the range of a 4.4 or 4.5 inch pulley with the Vortech. The belt is a 4060500. If you have an aftermarket EMS and moved the redline then the boost will change.

https://www.s2ki.com/forums/index.php?showtopic=254159

https://www.s2ki.com/forums/index.ph...pic=380286&hl=

Call ASP for a good pulley. http://www.aspracing.com/frame.htm
Our pulleys are not posted on their web site.

 

@Sideways
Thank you very much m8!!!

@Courage007
........ ........some times ........

 

@Sideways,yes i have a '03 s2k and i'm going to use the AEM EMS!
Do you think i could go over 0.6bar?Let's say 0.7?
It would be reliable or i'm going to blow the motor?

My mechanic is a very good tuner of EMS,so i'm not worring for the FRP!

SORRY FOR MY ENGLISH!!!!

 

I don't feel comfortable telling people it's ok to go beyond 10 psi. or about 0.7 BAR (70kPa.) That level of boost requires EMS, larger injectors and so on.
Weather, poor gas, inadequate tune and driving too hard are all factors that can cause problems and need to be avoided.

That said, there are some individuals that have exceeded 0.7 BAR successfully so far. Unfortunately there are some that have failed.
The consequences of failure are a large tap on the wallet.

 

Order quick, because an aluminum pulley is going to take ASP a month for mine. And I just ordered mine yesterday