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Hamish is using Nismo 555cc from memory, maxed at 92% injector duty.

Go bigger, Nismo also have 740cc, won't max it out for what turbo you want to run (you're wanting GT3076R correct?)

Interesting....

I might get some 800cc's... Im thinking about getting the gtx3076 but I wanna run external gate, so I would also need a new manifold which is more costs.

So for the time being im thinking about maxing out the standard turbo, can someone tell me the max ill get out of it?

Maybe 200-220rwkw from stock turbo before the rear wheel doesn't cooperate.

and i wouldnt boost it past 14psi. after that the ceramic wheel tends to get messy as above comment mentioned.

Yep, anything substantial over 200 is pretty much the dyno. I wouldn't be going past 12psi either as already stated.

Even following that rule, it's still hit and miss. People like Paul have been running 12psi on the stocker for years, no worries, I've had mates turn the boost up to 12psi, put it on the dyno to tune it and go bang on the first run.

Mine lasted a while, probably over a year from memory, then it let go at DECA and unfortunately took the engine with it, so it's a pretty big gamble :)

Yep, anything substantial over 200 is pretty much the dyno. I wouldn't be going past 12psi either as already stated.

Even following that rule, it's still hit and miss. People like Paul have been running 12psi on the stocker for years, no worries, I've had mates turn the boost up to 12psi, put it on the dyno to tune it and go bang on the first run.

My tuner turned the boost on my stock turbo up to 14.5 psi. I've size turned it down to 12 psi. Wont be going back there again.

Mine lasted a while, probably over a year from memory, then it let go at DECA and unfortunately took the engine with it, so it's a pretty big gamble :)

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