kehoeautomotive

Hi all! Here's a picture for attention. I know... it's not a Porsche 930 so not very cool. I have a 1983 VW Rabbit GTI with a Callaway Turbo.


What I do have is Bosch CIS System and an ancient Callaway Turbo so I think I share something in common. I have a CIS/Turbo question that I think you guys might be able to help me out with.

Callaway did not make a Blow Off Valve for it's turbo kits for cars with CIS. Do the 930's with CIS run Blow Off Valves? If not, does anyone add them to their set ups? Are there any pitfalls I should worry about? Thanks for your advice and I'm sorry that I don't have a Porsche.

Thanks!