What To Expect.

[kjb_r33]

Just after a ball park figure as to what i can expect at the rear wheels with the following mods on my r32 RB20.

Hybrid copy intercooler.

Currently running an r34 turbo with rb20 waste gate actuator and turbo smart boost controller, will be fitting a GCG 450 HP rb25 hi flow on friday.

split dump, going into a huge 88mm stainless front pipe, standard cat and 2 7/8" cat back.

Adjustable cam gears set at +3 inlet, -5 exhaust (crank Degrees)

GTR injectors

Z32 AFM

040 fuel pump

Intercooler piping over radiator is wrapped but am getting the 120 degree pipe made up on weekend (intercooler to TB)

homemade CAI with enclosed pod. Been monitoring intake temps at throttle body with jaycar temp sensor (reads -50 to 150 C) and temps have been only a couple degrees hotter than ambient at 14PSI.

Am running Nistune daughter board which makes standard ECU fully programmable, also tech edge wideband sensor to monitor A/f ratios to which i have also wired up a 3 bar map sensor to monitor boost pressures through data logging.

Just after a ball park figure.

Thanks.

Edited November 7, 2007 by kjb_r33

[R31Nismoid]

Same as the other guys in the RB20 dyno sticky mate.

Few people running GCG items on RB20's with thier results posted in the thread

Around 170-240rwkw depending on boost level used

[Grunter]

Yes mate as R31 Nismoid said should acheive

around 180 - 240 rwkw one thing to remember is

that all dynos read different some higher some

lower as for your cam gears I spoke to Dr Drift

and he suggusted for a good mid range responce

set up aim for 5deg advance on inlet and 2deg

retart on exhaust.I have yet to try these settings

I'm waiting for my next track day to give them a

go myself.Hope this is of some help

[Lukaz]

Id say 180ish because your still running standard fuel pump, with a fuel pump and 14-18psi you'l probably make 200 - 240kw

[Grunter]

Id say 180ish because your still running standard fuel pump, with a fuel pump and 14-18psi you'l probably make 200 - 240kw

Very good point this should be considered one of the 1st things to upgrade

[kjb_r33]

always something you forget, running a 040 pump.

thanks guys.

edited first post

Edited November 7, 2007 by kjb_r33

[Dr_Drift]

Depends on how mych boost you are comfortable with, I'd be comfortable with 200rwkw worth of boost

[JAS-25T]

No expectations no dissapointments

[limpus]

Yes mate as R31 Nismoid said should acheive

around 180 - 240 rwkw one thing to remember is

that all dynos read different some higher some

lower as for your cam gears I spoke to Dr Drift

and he suggusted for a good mid range responce

set up aim for 5deg advance on inlet and 2deg

retart on exhaust.I have yet to try these settings

I'm waiting for my next track day to give them a

go myself.Hope this is of some help

Thats weird...sam set mine to +3 on inlet and -6 on exhaust...wonder what difference that makes....

[kjb_r33]

dynoed yesterday, dyno dynamics dyno, no shootout mode, pissy little fan.

Got 204 with a VERY rich safe tune at this point, too rich actually, hit 10.5 reading with a true wide band sensor, (6 wire tech edge). That was at 15 psi., ambient temp of 30 c, no pinging.