Boost Creep

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Oct 28, 2003 | 12:57 PM

Larz

Thread Starter

Potato Love

Joined: Sep 2003

Posts: 1,345

Likes: 4

From: Normal, Illinois

Boost Creep

What's a good way to prevent boost creep after opening up the exhaust? Only other mod being an aftermarket air intake.

Oct 28, 2003 | 01:22 PM

Mahjik

Mr. Links

iTrader: (1)

Joined: Aug 2001

Posts: 27,595

Likes: 43

From: Kansas City, MO

https://www.rx7club.com/showthread.p...oost+AND+creep

Oct 28, 2003 | 01:24 PM

racer1

flying apex seal

Joined: Jul 2003

Posts: 747

Likes: 0

From: Cyprus

A boost controller, porting the wastegates, change the pill.....??

Oct 28, 2003 | 01:56 PM

Scrapiron7

STi Boxer power!

Joined: Apr 2001

Posts: 2,160

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From: Austin, TX

I had to port the wastegate. A boost contoller was not enough with my setup.

Oct 28, 2003 | 02:09 PM

rockshox

iTrader: (3)

Joined: Nov 2002

Posts: 624

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From: SF Bay Area

i put a restrictor in the intake hose for the 2nd turbo. this allows me to run dp + mp + gt spec with no boost creep and still have a quick spooling primary turbo.

Oct 28, 2003 | 02:18 PM

911GT2

The Power of 1.3

Joined: Aug 2001

Posts: 2,835

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From: Shrewsbury, Massachusetts

Restrictor plate in the exhaust. Basically it's a plate with a smaller inner diameter than the exhaust ( 2" for example) inserted between either the dp and mp, or mp and cat-back.