Will I boost creep?
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Will I boost creep?
I'm currently rebuilding my s4 engine with a Half BP. My question will I boost creep with my bnr stage 1. Another guy with an rx7 said I would because of the half BP. I'am planning to get a gt35r sometime in the future.
#5
In the higher gears 4/5th if its cool out you will probably see more than 15psi. As said the s4 turbine housings internal w/g are terrible. It is hard to say though, no one runs a HBP on a stockish turbo, it just doesn't work...
It depends on the size of the T4 1.15's compressor if you will have a lot of lag, in addition to your exhaust size, engine condition, tune etc.
If you run a 4" exhaust a 1.15 P trim up to a 67mm turbo is surprising very quick in response on a HBP.
It depends on the size of the T4 1.15's compressor if you will have a lot of lag, in addition to your exhaust size, engine condition, tune etc.
If you run a 4" exhaust a 1.15 P trim up to a 67mm turbo is surprising very quick in response on a HBP.
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A half bridge on any small turbo is going to turn it into an on/off switch. I've tried half-bridge on a stock sized hotside and it would hit 15 PSI before the pedal was on the floor at 2500 RPM. It was a waste of a turbo, and a waste of a port job.
Run a man sized turbo on a half bridge. TO4R, 4088R, etc.
Run a man sized turbo on a half bridge. TO4R, 4088R, etc.
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