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Uh oh ran into trouble... Turbo is struggling to make power. So far the airbox has been eliminated as cause. May be Nismo exhaust or turbo. Only making 230kw at 18psi tapering to 15. Cam timing is correct.

Jez is on it trying to diagnose.

Boost leak could be the issue but then again, its Jez and Im sure he would have picked it up at 1st sight.

If you want to test the cross over style FMIC setup. I have a spare Hybrid intercooler core & Im sure someone would have a spare set of pipes for the cold side for you to test?

Hope it's a simple fix mate. I know Stao did a but of comparative testing for intercoolers and found the blitz and similar turn flows had a much higher pressure drop compared to the other style. Definitely wouldn't account for that much of a loss though, mines certainly fine.

I hope it's not a compression issue. Fingers crossed for you

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Thanks raj!!! I have my old cooler just a Kkr front mount and pipes That should be good right ?

Should be a good start in trouble shooting.

Cue the beer and long weekends in the garage.

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