Blaze
04-22-2004, 11:56 AM
Gents:
Quick question surrounding an HKS EVC install.
I've installed the unit as such:
Port A (tiny) to a vacuum source.
Port B (med) to the wastegate actuator
Port C (med) to the intake port off the turbo
**Note, the factory boost regulation system is not completely bypassed (as far as I can tell)
The result of the installation is that I now have control of my boost levels (duh). But, I'm still getting the same drop off in high RPMs that I had before.
Example: low-mid rpms the boost level stays at 1.4-1.5 bar. But in high rpms it will drop back down to 1.2 or 1.3 bar.
I hadn't really noticed this until I increased the boost while running race gas.
Suggestions? Is there another OEM bleeder valve somewhere that I missed?
Thanks for any input,
Jason
Quick question surrounding an HKS EVC install.
I've installed the unit as such:
Port A (tiny) to a vacuum source.
Port B (med) to the wastegate actuator
Port C (med) to the intake port off the turbo
**Note, the factory boost regulation system is not completely bypassed (as far as I can tell)
The result of the installation is that I now have control of my boost levels (duh). But, I'm still getting the same drop off in high RPMs that I had before.
Example: low-mid rpms the boost level stays at 1.4-1.5 bar. But in high rpms it will drop back down to 1.2 or 1.3 bar.
I hadn't really noticed this until I increased the boost while running race gas.
Suggestions? Is there another OEM bleeder valve somewhere that I missed?
Thanks for any input,
Jason