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Hey Guys a lot of you will know our GTR we have had the 33 for about 8 years now. the last tune it made 450kw at the wheels on 22psi

under full load it went like the clappers, but just driving it around on the streets was a nightmare.

So it was dropped off to Scott at Insight Motorsports for a full tune to sort it out once and for all.

I'll let you know the results.

Cheers

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https://www.sau.com.au/forums/topic/349291-getting-the-gtr-back-from-insight/
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ok, got the car back.

The car has.

Trust T88-33D

Hypertune plenum with 90mm tb on it.

Trust 710x 165 x 305 intercooler

80mm cat back exhaust, 4" front pipe

lots of other stuff cams, pistons rods etc

Anyway the car made 450kw at the other workshop on 22psi on pump fuel, but always drove like a pig and was a pain in the arse. the full throttle tune was great but that was about it.

cold start , Idling and slow traffic driving was a pain.

Scott had the car for a couple of weeks to sort the issues out. The car drives like it should now. starts first go and has never stalled yet.

The car now makes 420 kw at the wheels (diff dyno) but is a now a great car again to drive.

The next step will be running it on E85 once there are more pumps available, or/and the switch to the new EFR 750hp turbo.

Cheers

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