2,4,6,8# lower pulley?

[Fenixfire]

sounds like a killer chiller is needed. I'm running 2.93 4# with a killer chiller. I love this combo. I get no belt slip, but this winter is going out for port. Not sure yet which company I'm going to use tho.

Killer chiller? Would I really need that with a 4 lb lower and 3.1 upper? Currently my IATs are in the 120-130 range and thats after beating on it. No my blower isnt ported either.

 

[Tifosi2003GT]

Killer chiller? Would I really need that with a 4 lb lower and 3.1 upper? Currently my IATs are in the 120-130 range and thats after beating on it. No my blower isnt ported either.

It won't hurt

 

[Posi]

You should be fine with running that combo and obviously you're already watching your care pretty closely. Just do it and keep watching the IAT's.

 

[jm@ReischePerf]

So if I add a 4 lb lower will that be enough to put me in the teens for boost at my altitude?

I wouldn't hesitate to run a 6lb or a 4lb/2.93 combo at that altitude.

 

[Fenixfire]

Sweet, thanks for the info Ill update you guys with the new results when its done.