local Pittsburgh Meet
not that anyone cares, but i want to share
my garrett35r had the traditional bell mouth compressor housing when i bought it. i had never thought of surge issues when i took the car up to ohio to get built. well the turbo surged soooo violently for the two weeks i had the car, i was really quite disgusted. i called fp and ordered a used anti surge comp housing for a hundred bucks.
slater and i mounted it up tonight and holy ****. its like a new beast all together. i was intentionally trying to get it to surge to no avail. im ecstatic right now.
my garrett35r had the traditional bell mouth compressor housing when i bought it. i had never thought of surge issues when i took the car up to ohio to get built. well the turbo surged soooo violently for the two weeks i had the car, i was really quite disgusted. i called fp and ordered a used anti surge comp housing for a hundred bucks.
slater and i mounted it up tonight and holy ****. its like a new beast all together. i was intentionally trying to get it to surge to no avail. im ecstatic right now.
difficult to explain, but you'd understand immediately if you saw it.
its possible issues may arise when that turbo starts spinning at 100,000+ rpms, but who doesnt like a good fireworks display?
Surge doesn't kill turbos as quick as some people would like you to believe. I'm not saying its good or acceptable I'm just saying that I have ran cars without a BOV and 38 ish psi doing full lifts to shift with that throttle plate slamming shut. People told me it wouldn't last long like that, well it outlasted the motor and the turbo was fine (except the turbo bearing damage due to metal debris from the motor).
X^(Y/10)
Where X is the normal cost of the part. Y is how much money you "saved". So if you spend $18 for a jug of tx case fluid instead of the $70 jug from the dealer your cost will be:
70^1.8= $2095
Surge doesn't kill turbos as quick as some people would like you to believe. I'm not saying its good or acceptable I'm just saying that I have ran cars without a BOV and 38 ish psi doing full lifts to shift with that throttle plate slamming shut. People told me it wouldn't last long like that, well it outlasted the motor and the turbo was fine (except the turbo bearing damage due to metal debris from the motor).
either way, i checked the amount of play on the compressor wheel and didnt notice any significant comparative play from when i bought it.
the surge was really affecting the way the car pulled though. it would cut out on power in wot and violently buck to the point where it wasnt even fun to get on it in any other gear but first or second.
problem solved; lesson learned


