GruvyTune

I want to disable boost pressures in order to tune the car out of boost. Is there a safe way to do this by holding the Tial open? I don't just want to take off my intake piping for fear of overspooling the turbo.

any suggestions??

thanks

dustin

do you have a closed loop dump tube?

If you are in a shop area, just hook an air compressor set slightly above the rating of the spring to the side port on the wastegate (assuming you're on a dyno).

Dustin

LsTurbo91

take the spring out it makes it a lot easier to open the valve

GruvyTune

I want to do this on the road
yes its closed loop.


[Modified by GruvyTune, 10:50 PM 4/22/2002]

dustin

You can take the spring out like kabir said for the street, but then you get to reassemble the wastegate after. So much for my non-intrusive method

Dustin

GruvyTune

taking the spring out of the tial is like a 5 minute job. Will that effectively give zero boost?

MiraiZ

Take the little seel ring out...unlessyou really floor it, you won't see any boost...even flooe it'd be like 1 to 2 psi max

dustin

You won't see any boost with the spring out. You'll still see some with the ring out (left it out before, just spools really slow but makes boost).

Dustin