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hey guys,

its not really a problem but i just want to know why and if i can fix it,

when i put the pedal to the floor say in 2nd you can hear the turbo spooling up and boosting but the car just feels like its holding back,

but when i only put my foot down half throttle the car boosts a lot better,

do i have a leak somewhere? or too much fuel to the engine?

mods are:

RB20DET

greddy fmic

3" front and dump

bosch 040

cheers,

Kyle

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i may suggest plugs.

I had the exact same problem in my rb20. Car went better at half throttle rather than full throttle.

At full throttle the car seemed to be holding back and misfiring.

So i say change plugs and gap to .8mm. Clean coil packs with contact cleaner while your at it to.

Cheers Adrian

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Mate I had the same problem with my 33 a few weeks ago, I had the timing set at RE customes and the car goes much better.

I can only run factory boost though as soon as it goes above 9 psi it retards and looses power.

I was told that if I get a pfc it would be fixed completely.

*edit.. I have the same mods on mine.

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engine management system like a apexi power fc tuned correctly should fix it

everyone and there pfc its a nearly stock car dumb ass.

yeh check plug gaps, and look for splits in any of the silicon intercooler pipes had a 32 gtr with the a similar problem when he put the boot into it there was a split that would open up and let the boost out but when putting the booting into her slowly it would open up.

and its a real bitch to find to you have the squeez the pipes for it to show.

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