boosting
Thread Starter
Senior Member
Joined: Mar 2003
Posts: 390
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From: San Jose, Ca
boosting
now i was wondering wat you guys think. i have a apexi boost controler and i have one setting on 10 psi and the other on 15 psi, now when i put the setting on the 10 psi it just boosts to 15. wat do you think it could be?
Seduced by the DARK SIDE
Joined: Apr 2001
Posts: 7,323
Likes: 2
From: Orange Park FL (near Jax)
The exhaust is overflowing the waste gate.
The fix is to port the waste gate, so it can flow more & limit the excess boost.
The fix is to port the waste gate, so it can flow more & limit the excess boost.
Last edited by SureShot; Nov 29, 2004 at 03:15 PM.
Boost creep.
With NO controller at all I hit 10psi in 3rd and 11+ in higher gears.
The S5 wastegate is pretty good but can be improved.
Do a search on wastegate porting
With NO controller at all I hit 10psi in 3rd and 11+ in higher gears.
The S5 wastegate is pretty good but can be improved.
Do a search on wastegate porting
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