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858 Posts
hey all,
Ive turned me GFB dump valve round so its the correct way now but the turbos having trouble reaching 1 psi on the boost gauge, only reaches jus past 0.5. also the turbo whistle is not as high piched as it normaly is. do you recon its something to do with the set up of the GFB dumpvalve?
cheers,
James
Ive turned me GFB dump valve round so its the correct way now but the turbos having trouble reaching 1 psi on the boost gauge, only reaches jus past 0.5. also the turbo whistle is not as high piched as it normaly is. do you recon its something to do with the set up of the GFB dumpvalve?
cheers,
James