Phoneguy
Cometic HG stress tester
- Joined
- Aug 27, 2002
Has anyone here experienced problems with the Turbonetics billet boost controller? I have had two of these fail to the point of blowing the adjustment screw completely out of the housing. Both were sent to Turbonetics and were replaced by them. I went to NC to Richards last week, did some tuning, made a couple of dyno runs on pump gas and ALKY with 21* of timing and 22psi boost. The car made 555 hp and 553 tq. Made 4 passes at the track, zero knock, zero boost launch went 6.93 with no problems at all. The boost was steady at 22-23. I came home and took my son for a ride to show him how it was running and on a quick blast the tires spun, i pedaled it and the boost went to 29.4 on pump gas and ALKY. Zero knock, both head gaskets blew again. Head gaskets are new Cometic .040 and are studded. I will NOT be re using the Turbonetics boost controller again.
Pulling the motor again...
Bryan
Pulling the motor again...
Bryan