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Top RB20 Club... do you have over 260rwkw?

RBsileighty

By RBsileighty,
in Engines & Forced Induction

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R31Nismoid Grand Master

R31Nismoid

Posted
Posted
yeh looking forward to getting 200+ with no major mods

there isnt a whole lot left in the R33 turbo im afraid if your on the 14/15psi mark now with it.

1-2psi more and i think thats where the power increase will stop (if it isnt there already)... and where the wheel spitting will occur :P

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hellaflush7
hellaflush7

Stock unopened RB20DET out of an R32. Kando TD06-20G 8CM NZ Performance Himount manifold Turbosmart 45mm Gate Bosch ID1000 inj United 107 Raceblend Profec B Spec II 302kw @ 25PSI Could have ke

mokompri
mokompri

haha i knew those plates were familiar... Nismo_Boy, sounds like an animal, could you scan article and post up

random1jzmx83
random1jzmx83

Not quite 260rwkw but close enough. Rb20det Fmic Hks pod filter Hks 25/30 turbo Turbosmart boost t 3" exhaust Bosch 1000's E85 Made 257rwkw at 19psi

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Flaps Rising Star

Flaps

Posted
Posted
there isnt a whole lot left in the R33 turbo im afraid if your on the 14/15psi mark now with it.

1-2psi more and i think thats where the power increase will stop (if it isnt there already)... and where the wheel spitting will occur  :P

Id say this is true. Last time i was on a dyno i tried 1 bar = 183rwkw and 1.1 bar = 185rwkw

FATGTS-R Experienced

FATGTS-R

Posted
Posted

Ok, just posting a brief update on my car.

Took it out for the cars and also my first quarter mile action at Heathcote.

Really really bad axle tramp and wheelspin. The car was shaking so hard the boost gauge rattled off the dash! LOL. Couldnt do better than 2.5 60 footers. My initial plan was to crack 13s and 110mph. But just missed out on both. Ran 14.2/3 every run and 108-109mph.

Popped my drag cherry and will attack calder asap.

Roy Grand Master

Roy

Posted
Posted
Ah yes R&D on a RB20 to make big power is good. makes you use ur brain than just opening your wallet. will make the end result (if all works out lol) more rewarding.

When is this thing goign to be finished. If someone can get decent numbers out of an RB20 then i may bother sinkign a couple of hundered a month into my spare RB20, though i dont see my TD06-20G ever cracking 270-280rwkws no matter what head/cams mods i run:blink:

boostn32 Mentor

boostn32

Posted
Posted

lol yes ROY this build has been going on for a while, but ive turned a car i used in a wedding into a drift machine and that takes money. so stay tuned. i was going to do the engine first but decided to start at the rear and work forward. once i start on the engine it will only take a few weeks and it will be back in and making some numbers. I can pretty much promise you it will crack 300rwkw. its just a matter of having the spare time and money.

LuvDR Contributor

LuvDR

Posted
Posted

Close to the 200rwkw mark. Got a tune the other day and got 255 rwhp @ 1bar. Was hoping for more like 290ish but will have to wait for new fuel pump to go in! hopefully next weekend.

Has HKS 2530

32 gtr cooler

550? injectors

z32

lumpyrom retune/remap

Had magor ping before tune and had troubles getting it to the stage where it wouldnt. Was told fuel pump should cure this so am putting in bosch 023. What sort of boost are others with a 2530 running? I was thinking of going to 1.1 bar but would like to see 300rwhp.

carl h Proficient

carl h

Posted
Posted

r32 rb20det (late model) swapped into USA s14 chassis

RIPS intake mani

tomei 260/8.8 cams

greddy cam gears (currently zeroed out)

gt30r turbo with .63ar turbine

550 supra injectors

fmic 24x3.5x6

hks exh mani and gate

retuned ecu for injectors and z32 maf with tweaked timing map

from the looks of it the lag is proly caused by the lean condition on spool up, once i get my biki rom from bad biki life should be much better.

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