so im putting together a boost kit for my ep3, k20a3, ill be running a tubular shorty manifold, sc61, and 38mm tial wastgate... i want to run 10psi/ .7bar...

so what wastegate spring should run? i ask because im concerned about the intercooler dropping boost... what do u guys think? thanks for your help

 

no one has any input?

 

dont worry about the intercooler droping boost, just get a ten psi spring and run it, who cares if its not exactly 10 psi.

 

most of the time the spring ur running will put out a half of a pound to 1 full pound or boost more than it is supposed any how. so if u run a 10 pound spring u will probably see anywhere from 10 to 11 psi of boost. just run the .7 bar spring, it will work fine.

 

thanks guys