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Cutting wastegate/exhuast to eliminate creep

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nazthug

15+ Year Contributor
478
8
Dec 24, 2003
livermore, California
Can i just cut the divider between the wastegate/exhuast outlet on my evo16g and also match the evo o2 sensor the same way and sort of combine the 2 gas flows together to eliminate creep?

THey do this on the 50trims all the time and it seems to work

I think i could take the o2 sensor, and cut the divider, and then knife edge it where it starts again and just seperate it further down and thin it out, and also cut the divider in the turbine housing

Many turbos come with the wastegate/exhuast outlet on the turbo side all in 1 place, no dividers

Wouldnt this totally eliminate boost creeeP?
 
If I had bad creep which so far I don't I would simply put in a high flow cat converter.
That usually takes care of it.Anyway I have my car running like 10psi no problem right now.I have apex n1 catback and downpipe,evo exhaust and evo 02 unported and big 50 trim with internal gate.I think the apexi exhuast tip restrictor would also help creep problems.
 
squeak10686 said:
bump im interested in this....


I'm going to go ahead and prepare you for the wrath of Defiant before he sees this. Bumping threads is BIG no-no :thumb:
 
im sorry i didnt know that...

Does anyone know about this though, it really interests me and am thinking of doing it
 
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