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Best Tune/set Up For Gq Patrol

mr-r33

By mr-r33,
in Engines & Forced Induction

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mr-r33 Proficient

mr-r33

Posted
Posted

hi guys

i have a GQ patrol with a RB25DET in it and was thinking of the best way to go to get more low end power but yet it can still hold its own in the top end i would like to get at lest 200kw at the wheels but keeping in mind i'am not running 17's i have 35x12.5 15

i was thinking hi-flow R33 turbo, 550cc injectors, maybe power FC or nistune, front mount but dont know what size was thinking 600x300x50 with 2.5" in and out let...i can't think of anything els

what do you guys think any help would be good

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Count Grantleyish Grand Master

Count Grantleyish

Posted
Posted

Your best bet is to look through RB25 Dyno results thread and go from there for turbo selection.

But what you have planned, it sounds like a recipe for what you want.

Since RB25DET have VCT, ask your tuner to tune for VCT to come in early for low end power if possible.

ARTZ Grand Master

ARTZ

Posted
Posted

from what Ive noticed, Hi-flows tend to make there power high in the rev range, you want low end power change your turbo choice maybe or at least tell the person doing the hi-flow that its for a 4x4and not a car ........other than that Id think your on target..

msports180 Mentor

msports180

Posted
Posted

Even look for something like a HKS 2530, will be super responsive still and give you the power your after.

Probably wont need larger injector's, deffinatley go a larger front mount.

Dont forget to, that with big 35"s you will show a lower figure on the dyno, changing to smaller tyres to get it tuned will result in the 200rwkw easier.

Last option is more expensive but try and get a RB30 bottom end.

mr-r33 Proficient

mr-r33

Posted
  • Author
Posted
Even look for something like a HKS 2530, will be super responsive still and give you the power your after.

Probably wont need larger injector's, deffinatley go a larger front mount.

Dont forget to, that with big 35"s you will show a lower figure on the dyno, changing to smaller tyres to get it tuned will result in the 200rwkw easier.

Last option is more expensive but try and get a RB30 bottom end.

Is the HKS 2530 bigger then the stock turbo??..if so it will not fit as the stock turbo is just about sitting on the engine mount

i was thinking about the RB30 bottom end but was told that it is not as reliable

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