My RB20DET dyno run

[arthomasvt]

can you give me details on the paint codes used. inlove with that color. saw pictures of it on another forum, orange with gold pearl?

[LewyTheFlyS13]

@arthomasvt it was volks wagon orange topped with a gold pearl

[mydogzty]

Can I ask why a RB20? why not go for a RB25 or 26? Different power when stock or easier to get power out of? And I'd sort a put a 2jz in just for expirementing, but Im young so I dont no any better. which is why im try to get some answers to improve my knowlegde. thanks!

[69nosboy69]

How does it go now with a rb26?? And whats done to it??

[NEVERENDS90]

thats a freakin huge turbo...

[intheshitter]

Im getting mine tuned for 16psi seeing this vid has made me super exited about the dyno results :D

[S13Beto]

Just in case anyone was wondering its about 350 rwhp... just in case.

[hybridEP3]

jesus only 260whp? might aswell go rb25

[LewyTheFlyS13]

Its rwKW

[hybridEP3]

@LewyTheFlyS13

my mistake

[lookAsquirrelz]

@LewyTheFlyS13 thats roughly 364 hp

gg fool

[KLONIME1001]

@LewyTheFlyS13 i though it was rjOP ?

[xXxLinkinxXx101]

@hybridEP3 344hp

[93grech]

@hybridEP3 What do you mean i would of just stayed with the SR or CA it come with

[NgenHead]

.7bar? bah i run 1.8 bar on my rb. it can take it :P

[r32foaley]

nice car man, Ive got a r32 gtst with a rb20, what els have you done, ex dump pipe, injetors and all that, would love to get a good number like that, only got 160 atm

cheers man

[alenop]

hi guys, i had read some of ur comments i gt an a31 with rb20 det engine, standard and stock, my car video clips is at profile .just in case reliability came first to my mind then the horsepower.i'm using this car for daily drive.i gt an simple setup going through my mind td06 25 G tomei 1mm metal gaskets for heads

fuel regulator safc e-boosr controller

and set run the boost pressure at 0.7 bar..

any comments? or any other alternatives?but i hope for the reliability....

[LewyTheFlyS13]

Don't go for such a big turbo and run such small boost it will be poo. better of going a slightly smaller turbo with better response and similar boost or more, good old rb20's are tuff so can handle more boost than 0.7bar

[alenop]

yup u r rite....but i can't see any performance in a rb20 engine...it 's not a power engine, just enough for pull the car.... it's very hard to race with 4g63 in town roads and highways...thinking bout rb 25 now, just feel fed up with those rb20's...

[alenop]

can i know how much horsepower can u gain from ur rb20? and 1 more thing really interesting is ur radiator back pressure pipe, is glowing blue and nice 2 see...can i know bout that? it's nice buddy ;-)

[viragostarviper]

nice pipes!

[alenop]

i'm using a rb 20 det in a cefiro....

i can't use my blow off valve since the rb's turbo are originally fitted with wastegates....

my air flow sensor doesn't get the correct reading when i'm using the blow off valve and cause more fuel and lags and loose power....

can i get anyones help here?

[racisrain]

try add piggyback dude...

eg:e-manage, unichip dastek...

i also drive a31+rb20det which can kick dc5 easily...

[alenop]

hie, can i know ur a31-rb20det settings and specs?

[racisrain]

stock internal...stock turbine(screamer pipe 2 inch added), tomei metal gasket...

adjustable cam pulley...0.8 bar boost...

e-manage blue...piping 3 inch not straight...apexi muffler...pivot raizin...

fuel regulator...walbro pump...stock injector...best humble tuner...

[alenop]

i can't believe this settings can kick a DC5?

my rb20 det is ok now but only thing is the car can't pull and alike loose power at high throttle....

[racisrain]

normal la...stock turbo ma...

like no power at high rpm...

yeah, dat dc5 oso didn't believe...haha..

the key was the tuner loh...

responsive setting

[alenop]

u sounds like malaysia...where r u from?

i'm at ipoh....

[racisrain]

from johor...

try vaz maz JB loh

[alenop]

oh, so far la bro, no time to come there also ;-)

[rakattack987]

@alenop when u say high throttle do u mean before or after 6800rpm? the stock rb20det will fall off after 6800rpm, and if it's falling off before that check your coils u might be getting spark blow out

[freekaleek876]

you need to get a new air flow meter and as for your bov all u need to do is install the new bov and block the pipe that is connected to the bov, make sure there is no leaks as u will loose rpm,mine is internally wastegated turbo and i got a hks super sequential bov and all i did was took it off and replaced it and blocked the pipe off and added the vacume line

[alenop]

which pipe u mean? where did u add ur vacuum line?

[tomkkkkk]

lewy= hot shit

[falkhen232]

I like the charge pipe that comes off the intake manifold. is that custom or is that part of a kit?

[LewyTheFlyS13]

All the cooler pipes and intake are custom made stainless steel

[s14danny]

@falkhen232

the more bends the less hp looks gay to me

[rb20sileighty]

wat are you tuned on????

[LewyTheFlyS13]

98ron pump fuel

[cjacob444]

i have herd multiple times the rb25 turbo is safer on a rb20 at higher boost, like 13 is the max. but i herd with a 25 turbo on a 20 some people say they DD 18 lbs n make 350? i know the turbo on the rb25 can make 320whp+ completely bone stock with fmic, exhaust.

[ceffydriver]

im still tossing up between geting a hksgtrs or my mates td06 20g... the 20g was good on his 25! but the actuator was fucked so it ran 28pounds constanly on a untuned motor (mirotech 12s) until the oil got milky! mmmmm yum how late does boost come on a 20?

[LewyTheFlyS13]

i wont lie, its laggy

starts to spool at like 3000 and then hits full boost somewhere over 4500 with 8200 redline

[ceffydriver]

on the 25 its good! well until it poped! you using a ebc or just the exeternal gate was set for 18psi?

[LewyTheFlyS13]

ive got a Greddy e01 boost controller

[OZHCR32]

A friend and i both have RB20DETs with the same intercooler, similar exhaust and bolt ons. I run the 20G and he runs the GT-RS. The 20G makes more power and is more responsive. Perhaps its the manifolf and gate that help my setup, but fact is the 20G is the superior setup. I am currently upgrading to a 25G to see if i can go from current 260 to 290+rwkws. The 20G can be pretty responsive, just needs a good tune with plenty of ignition and cam gears

[nissanSean]

hopin for 320~ break on my rb20.

rb25 turbo

FMIC

greddy intake

catless 3" with n1 muffler

stinky-tune ecu

manual boost controller at 1 bar~

thinking about a 3071R

[dbunderground7]

how difficult was this swap

[blues14r]

RB20 Stock internals 440cc inj Intake, 3"DP anc 2.5" exh Rom tune ECU Wlbro 255 with nismo FPR Apex'i rb25 bolt on turbo upgrade z32 maf FMIC crappy z32 NT oem clutch SAFC2, AVCR rough tune 320whp 286ft lbs 16psi

[Maxdamilli0n]

What turbo? How much boost? Is the motor stock internally?

[LewyTheFlyS13]

Td06 25G, 18psi, Stock rb20det :)

[Maxdamilli0n]

Thanks for the reply. I have an rb20 that I'm finishing up, havent made it to the dyno yet, and I have a few parts I still need to install. Hoping for just over 300whp. Rb20 Tomei poncams mild port/polish garrett t3, .60 ar compressor, .48 ar exhaust 16 psi reflashed ECU supra 440cc injectors. Stock internals (minus cams of course) Always like seeing other modded rb20's numbers. Thanks again -Max

[hailtothepower]

that is just gorgeous. i can't wait till my swap is done