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Turbo Question

34skyline

By 34skyline,
in Engines & Forced Induction

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34skyline Contributor

34skyline

Posted
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got a r34 auto. Done 3.5 inch exhaust straight through, fmic ,walbro pump,malpassi reg, air pod wich i have ran down into front bar for cooler air and I am tuning with a apexi neo witch seems to be doing o.k BUT, want to do turbo upgrade but not sure what one to go for. also want to do injectors so that will get rid of the apexi neo.

Can anyone tell me what turbo will suit my car BUT i dont want it to come on at 4000rpm. just something street type if you know what i mean.

Also im from melbourne so once i get the turbo and injectors done i want a good tune done on my ecu. Know anyone good?

injector size i was thinking was 550cc but if anyone has some good input im happy to take good advice.

Thanks in advance guys for you help, cheers.

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GTScotT Grand Master

GTScotT

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do some reading mate, never ending information regarding turbo choices. ull be at it for weeks.

hypergear do a good hiflow for about 1k, should look into that. only increases lag by a few hundred RPM and gives good results in power, lots of torque and about 230rwkw, plus alot stronger.

also, keep in mind changing injectors is not as simple as that, you will need to remap the ecu.

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R31Nismoid Grand Master

R31Nismoid

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Can anyone tell me what turbo will suit my car BUT i dont want it to come on at 4000rpm. just something street type if you know what i mean.

That's what the dyno results thread is for...

http://www.skylinesaustralia.com/forums/Rb...yno-t55845.html

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Mattw_83 Community Regular

Mattw_83

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Best is to high flow your stock turbo to 2530 spec. Which has same response as your stock turbo and max power at 230rwkws.

230rwkw with a relatively stock response is more attractive to me than 250-260rwkw at 4rpm.

What does that cost? and what else will i realistically need for install. Ive got a JJR split front/dump will i need to change this? I hear they are not exactly a direct bolt on?

Its a 1996 R33 Gts25t s2.

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boostn0199 Grand Master

boostn0199

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230rwkw with a relatively stock response is more attractive to me than 250-260rwkw at 4rpm.

What does that cost? and what else will i realistically need for install. Ive got a JJR split front/dump will i need to change this? I hear they are not exactly a direct bolt on?

Its a 1996 R33 Gts25t s2.

If you the hi flow you wont really need anything else besides recommend to upgrade your intake pipe to metal one so it doesnt fold in on higher boost and the dump should b fine a high flow.

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