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Re: Opinions on IC piping
Well I can't answer your question but, for comparison... My cores openings are at 2.5. It is 2.5 from the IC to the TB but, the pipe from the other side of the IC is 2.5 then tapers down to 2 inches and then to the turbo. IMO I would go with 2.75 piping.
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95 GSX 5 speed
2.3L stroker bored .020 over
Built head
Bullseye/Borg Warner T04B 57 Trim Turbo
RNR 3" turboback w/ o2 eliminator
255 lph Extreme Motorsports fuel pump
Extreme Motorsports mbc
SAFC
Greddy Type S BOV
FMIC (core 28x10.5x3.5)
FIC 650cc fuel injectors
RK Sport Fuel Pressure Regulator
My Car Domain
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