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Hey guys

I have a r33 skyline it has intercooler,apexi filter, 3inch cat bak exhaust and splitfire coilpacks.

So my problems is that boost is coming on around 2500rpm but not kicking hard till around 5grand. Any ideas what it could be?

Cheers

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^^as above. Would you describe it as similar in power to the hard roundhouse kicks Tong Po delivers in the early scenes of the classic Van Damme movie "Kickboxer"?

Specific references needed for comparison to be able to advise further.

Could be tons of stuff. Is the engine running smoothly throughout the rev range? Have you checked the waste gate?

What turbo? What boost control?

If these are too technical questions, you can browse your state's section for a good place to take it (or ask someone to diagnose the car for you).

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