How Much Power Will I Make...have A Guess

[MZTRBO]

HI,

Im going to the dyno and thought Id post up to see if any1 can guess how much power I will make...

Mods are

-r33 Rb25det stock

-Automatic

-Hi-flow turbo - R33 front hi-flowed and VG30 rear housing. Other specifics unknown.

-FMIC

-3inch exhaust with split dump, wrapped. Old hi-flow 2 mufflers, quiet.

-Rb20det wastegate actuator 10psi

-SAFCII

-Stock fuel pump, no reg, stock AFM.

-Thats it..

Getting tuned by HITMAN at Race Solutions in Penrith.

I will post up results hopefully tomorow...

Have a guess...

Disclaimer: No prizes included.

Cheers Liz and Daniel

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I GOT RESULTS BACK - We are suprised with the results and Matt done a great job....

234.9RWKW@11/12psi.( I dont know why it ran the higher psi as it has an rb20 acuator on it.

Only issue I had was with the spark plugs, it was blowing out the spark at this boost level, there copper and were gapped to 1.1 now Matt regapped them to 0.65.

He didnt mention anything about fuel, afm or anything and they were working quite well at this boost level..

I am curious to see what it will do when i finish what I want to do with it, just a few more minor mods.

AFR's were good to between 11.8 t 12.0.

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After all this now to the next stage..

The plan is to go to WSID on anzac day...GUESS what time I will run????

Im thinking 13.5@105mph with a 2.2 60ft as the car doesnt move much until 4000rpm where is wheel spins until second then just pulls and pulls...im just worried about the auto...getting heak soaked/slipping or dying..

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Update;

AUTO DIED 4/5 months later..Going manual now and modifying a little more..See page 3 for full list of upgrades and changes.

[paulr33]

185rwkw

if you do the auto box hack maybe 210rwkw

[MZTRBO]

To give an indication,

the turbo was also on a rb20det with 1mm oversize valves and it made [email protected] was also automatic and had similar mods????

D & LIZ

[MZTRBO]

My guess is 180rwkw@10psi

[paulr33]

if you sort out the fuel reg and get a boost controller and run 1.2 bar youll make a stackload more power

[MZTRBO]

Paul...what is the gearbox hack???

[paulr33]

its in the tutorial section

locks the autobox in 3rd gear instead of jumping around

might help give a better power curve and indication against manual cars

[MZTRBO]

Im hoping to do that before the Sau dyno day..but money money money...

I want to do a few more mods, so it can handle 18psi.

Im yet to decipher if the SAFCII is up to the task of running the engine safely at anything above 18psi..

Cheers

[paulr33]

its how well the tuner can tune it

but it will become a comprimise solution at some point in time

there will be a point where its advancing the timing too much

which induces detonation so it will drop the low octane map

so you have to back it off a little and keep it conservative

[MZTRBO]

Hey Paul I just completed a search for this gearbox hack...how long does it take to do...I want to try and do it before I go to the dyno????

[paulr33]

i have no idea, i think you just unplug something

read the article, it should tell you

[MZTRBO]

I couldnt find the thread, i typed Hack + gearbox????in tutorial

[paulr33]

i cant find it either

i am pretty sure dangerman found it

he has a modded auto box setup

see if you can find his username and pm him

[MZTRBO]

too late...im booked in for 3pm...

Come on have a guess before tomorow...

[Birnie]

I'll have a go.

Considering Hitman's dyno doesn't read over the top from what i can gather, I'll go for a conservative 178rwkws

Have fun !

I leeerv dynos

[Pauly33GTS-t]

35kw

[fEkuaR]

35kw

is that your guess per cylinder? lol

[Noy]

depends on alot of things... for starters what dyno is it going on and what mode will it be in?

i'll say 165Kw

[Pauly33GTS-t]

is that your guess per cylinder? lol

that was a suprisingly smart answer to my joke. congrats.

210kw is my guess.

35x6 = 210.

[legend01]

I recon 232rwkw