I found out what was causing my car to accelerate so crapily. Apparently the wastegate actuator is stuck shut and won't open. Apparently the actuator has been discontinued by GM and costs about $400 instead of $40 because you have to get it through GM Vintage Parts. Does anyone know how to fix a wastegate that won't open or where I can get on reasonably priced? Thanks a lot!!
Also....What is the best adjustable wastegate actuator for a stock 87 GN (money not an issue)? Thanks!!
Also....What is the best adjustable wastegate actuator for a stock 87 GN (money not an issue)? Thanks!!
You can get one from Kirban for $85.00....
They are also available through Cotton's ( http://www.cottonsperformance.com ) and Ramchargers ( http://ramchargers.com ).
Dean