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ZRBE

By ZRBE,
in Engines & Forced Induction

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ZRBE Experienced

ZRBE

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Posted

So when the car makes boost it gets faster? That sounds pretty normal dude lol

Or do you mean when its already on boost it feels like the torque drops off at redline? if so that is normal, you get a big whack of midrange torque with the stock turbo around 4-6k then the torque drops off by redline as the tiny turbo can't provide any extra air. If you want that feeling to redline you need a bigger turbo.

Lol, trying to think how I can explain this to the best of my knowledge..

Say I take off from the lights in 1st gear, change to 2nd normally, then put the foot down.. It very slowly makes boost because of the t04e and does get faster as it should.. But then when I hit about 10-12 psi, maybe around 5500RPM (still in 2nd) it feels like the turbo is choking and you feel the car die off a little and splutter like it isn't sucking any air at all? (foot still down)

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SargeRX8
SargeRX8

You dont need to bash it. When on boost theres 12 or what ever boodt you're running coming through the silicone hose on your bov pushing down on it to help keep it shut. So as long you've got some spr

GTSBoy
GTSBoy

Yes it is that easy.....except that you have to be able to bolt it all together once it is welded up. So a little thought during the "design" phase can save you a lot of swearing later. Main point o

shaunus
shaunus

Just take the plastic piece out from the vent on the SSQV. Will be much quieter and not make that high pitched whistle. I also couldn't stand the SSQV sound. This worked. Try it.

Rolls Grand Master

Rolls

Posted
Posted (edited)

Sounds like the typical rich/bad spark misfire that so many people get. Go read up on the previous threads eg the 5500rpm misfire thread, it is usually a combination of too rich/bad coils/bad plugs causing a misfire.

It is extremely common and almost certainly your problem.

Edited by Rolls
Dose Pipe Sutututu Grand Master

Dose Pipe Sutututu

Posted
Posted

Yes was tuned at chiptorque... Lol

18psi - 171kws

(I was more of a noob back then :D)

WUT? you can make that kind of power on a RB25 S1 turbo bolted to a RB20DET @ 1bar (tuned of course)

ZRBE Experienced

ZRBE

Posted
  • Author
Posted

WUT? you can make that kind of power on a RB25 S1 turbo bolted to a RB20DET @ 1bar (tuned of course)

Don't want to get off topic, but, long story short..

Bought car, booked it in for tune straight away lol.. And just went to some

Random tuning place that don't do skylines or anything..

Don't think it was a very good/safe tune.

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