I'm having a problem with my procharger setup. It's making a high pitch wining noise from 1500-4000 RPM. The car just feels slower than normal. I could only pull off a 13.3 at 105 on Nitto DR's. Could it be a problem with the Bypass valve or a boost leak somewhere? The vac line is hooked up properly. It saw 8 psi and 350/380 on the dyno last month even while it was making the noise.
Anyone have this problem?
Thanks, Mark
Anyone have this problem?
Thanks, Mark