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unclebilly unclebilly is offline
aka 'vageen'
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Join Date: Nov 2003
Location: Calgary, Alberta
Posts: 4,368
Did I get this right that you have a tial wastgate and a blow off valve on the intake side? Maybe you are losing all boost.

If your car is a 77, you have a boost gauge (in accurate but still an indicator). Do you ever get boost?

It sounds like your car is going full rich off idle. The mixture adjustment screw is what sets this and my guess is that this is your problem.
76 930 - featured in Sept 2013 Pano
77 911S Wide Body GT2 WCMA race car
86 930 Slantnose - featured in Mar-Apr 2016 Classic Porsche
Yoosta have: 90 C4 Targa, 87 944, 73 911 ChumpCar endurance racer - featured in May-June & July-Aug 2016 Classic Porsche
Old 07-12-2014, 06:23 AM
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