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

[Roy]

380hp

and its making 306rwhp on 18psi with a lack of timing

tuner said it will easily make 320+ on only 18psi, just need to fix the miss

<{POST_SNAPBACK}>

Will be interesting to see what you can get out of then. If you are able to get 250-260rwkws (340-350rwhp) out of it and still have good bottom end...then yeh the theory with the manifold will be taking a beating.

[legend01]

Hi Guys

My HKS cast manifold is of at afe being flow tested at the moment will post results when I get it back though he still recons that will be a couple of weeks 4 months of the road and counting damn it

Cheers Peter

[doaburnout]

just had some more work done on my 20 this week

put an external gate out the back of my td-06 17c which was internal gate, big new breather tank set up and bigger pod, and profec b spec2

went 357.5rwhp at 19psi

on standard exh mani

and no head or bottom end work for now

i did not think an rb20 was capable of this

[Roy]

Any dyno graph, thats huge power from what is a pretty small compressor...any more details on the engine, ECU, exhaust etc?

[FATGTS-R]

Huge power indeed, well done. What HP is the 17c rated at? And what did it make using the internal gate?

As above, what ecu, and can you post the graph?

[R31 POWER]

I'm loving there power levels guys!!!

[FATGTS-R]

You did know 2006 was year of the boat anchor didnt you?

[Roy]

LOL...go the boat anchors

Im not sure what they are rated at...i thought they are about the same size turbo as what came on early model WRXs or was it GSR????

[SimonR32]

from my understanding they are off a truck

im guessing big big lag

[Roy]

Ah, bored in a hotel room waiting for this afternoons drinking session, er i mean Hurling Grand Final...so

TD06-20G

Here is the Mitsubishi version of my compressor , then the 17C

TD06-17C

Are you sure you have a TD06-17C. You seem to be making more power then the compressor map suggests possible. Even allowing for differences in MHI vs Trust turbos

[doaburnout]

yeh the 17c has a rating of 400hp in internal form, i made 280hp before converting also at 19psi and full boost was at around 4000rpm. but the tune wasnt as good.

mods are:

gts4rb20

gtr injectors

ems stinger

td06 with tial copy gate

cooler, big breather

pretty small budget, biggest gains were had with opening up the back of the turbo and fitting a big pod. all of this is in an s13 silvia aswell, will post graph soon

[SimonR32]

you made 77rwhp from a tune and changing from blocking the actuator and controlling boost via a bigger external wastegate, at the same boost?

if so, im going to get gate...

Edited January 21, 2006 by Cerbera

[carl h]

from what research ive done on line it seems that using an external gate and routing it out to atmosphere will actualy allow for hp gains.

i know some one on a supra forum was tired of the noise of the external gate and rerouted it and found on the dyno he had lost 30whp simply by rerouteing the gate into the exhaust.

and its not unusual to gain silly hp via a proper tune, local shop here fuel tuned a blown mustang and made 550whp, not shabby, but when they went back and did some ignition tuning it jumped to a hair over 700whp.

[SimonR32]

i have a internal gate

i was more talking about the external gate flowing more air and freeing up backpressure to create more power

not exhaust flow

[Butters]

Do it simon you know you want to !!!

[R31Nismoid]

**********************************

For all you boat anchor lovers

http://www.skylinesaustralia.com/forums/in...howtopic=103095

**********************************

[grim32]

**********************************

For all you boat anchor lovers

http://www.skylinesaustralia.com/forums/in...howtopic=103095

**********************************

<{POST_SNAPBACK}>

Ha ha ha nothing wrong with the old boat anchor , thanks mate

[R32_GTS-4]

hey i just have a quick question, and im hoping someone can answer for me, i have a bosch 019 intank pump at the moment, which i am maxing out, can someone tell me the next 2 sized up bosch pump that are intank please? plus flow rates aswell if possible. i want an intank pump, not external.

thanks in advance

chris

[Roy]

Meh dont know unless i look up some info i have at home...but my 2c, dont need to

Get a new Bosch 040. They are cheap new, and flow more then a GTR pump, and fit easilt in the std cradle with a 30min tweak.Installation is a DIY 90 min job. If you want to set up a fulltime power supply and relay it takes a bit longer

[R32_GTS-4]

i was under the assumption that the 040's were external pumps?