Can anyone here tell me why would an 89 Turbo Supra stall? The guy who is selling it tells me that it is because of the Blitz blow-off valve that he installed on it, is that possible?

The car drives fine when you keep the RMPs low (in the 1500-3000 range), but when you bring it up past about 5000 RPM, when the needle comes back down the engine dies. Is this a big problem or not? And will it be cured with a stock, HKS, Greddy, or A'PEXi blow-off valves?

Any help would be appreciated as I am purchasing this car after this weekend.

yes a aftermarket bov can cause stalling problems and is probably not needed if he is running around stock or a little above stock boost levals have him put the stock bov on it or replace with the new HKS ssbov which will address the above stalling problems DZ

Thank you for the information. I already bought the car and will try the HKS blow-off when I get a chance.

:alien: hey man let me know if you need help i have an 88 turbo i can give you some easy and chesp HP tricks im boosting constantly at 11-12 psi without fuel cut hehehe i can tell you how remember you get 8hp per pound of boost you add just let me know look at profile or email me at barndawg@midsouth.rr.com and if you still have the blitz blow off valve i have a stock one if you want it ill be happy to take the blitz for a little cash your way.