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- - Boost Leak?? (https://www.rx7club.com/3rd-generation-specific-1993-2002-16/boost-leak-781722/)

Goldhush

08-24-08 11:01 PM

Boost Leak??

I installed a PFS SMIC and my boost pattern changed. it was 12-10-12. After it was installed it dropped a tad to 11-10-11. I checked all the band clamps for a leak and they are all tight. All the couplers are in good shape. Is this just a tuning issue?

zack4173

08-24-08 11:29 PM

Do you have a boost controller or is this just running the stock pills.

cptpain

08-25-08 02:19 AM

its not a tuning issue.... the turbos will make a designated PSI via wastegate or boost controller no matter the tune.

what you are experiencing is a textbook example of pressure loss using a larger I/C core.

what were you running before? the stock i/c?

Goldhush

08-25-08 08:07 AM

zack-No boost controller

sptpain-yeah i was on the stock IC

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