Car Got Dyno Tested

[JD-33]

Hi All,

My car was put on the dyno today for the first time and the result was 151RWKW ..

you guys think this resonable for running:

Exhaust 3inch cat back,

hks pod,

$22 boost controller set to 8-9psi ..

?

cheers,

JD

Edited April 29, 2006 by JD-33

[WazR32GTSt]

all looks good up to when the power plateau's at about 140km/h..

most graphs i see the car peaks and then drops off rather than plateauing

not sure why that happens

but its been plotted in shootout mode, and the intake temp is the same as the air temp, so the figure is quite realistic in my opinion

[silver gts-t]

seems pretty much spot on..

next finish off the exhaust, get a intercooler and get it all tuned with a PFC.. should end up with about 190rwkw

[R31Nismoid]

seems pretty much spot on..

next finish off the exhaust, get a intercooler and get it all tuned with a PFC.. should end up with about 190rwkw

Exactly what i was gonna say

results are as good as you can expect.

[JD-33]

ahh thanks for your responses guys..

good to hear that at this stage shes roughly where she's suppose to be..

yeah i agree with finishing off the exhaust first, then follow with fmic and pfc ..

(very very keen for the pfc, hope there is another group buy coming soon )

Cheers,

-JD

[QRI05E]

That’s a pretty good result congrats! I definitely recommend fitting a split dump as it gave me big increase... and I’m hoping to do the same with mine come Christmas time...

-PFC (tuned)

-Splitfire Coils

-Hybrid GT spec FMIC

-Bosch 044 fuel pump

-555cc Nismo injectors

-11psi boost (Turbotech)

What rw/kw figures should I be looking at?

Currently 165rw/kw… all stock except Full 3” exhaust & split dump + K&N

Would a larger AFM make any difference?

Regards,

Sarkis

[benl1981]

JD - I am surprised to see your AFR to be so nice. From my experience usually R33s run a lot richer than this. I'm wondering whether your fuel pump is getting lazy. If you go and increase the boost anymore you will see if this is a problem.

I.e. Don't raise boost too much without slapping it on the dyno to check your AFRs

The AFRs are pretty much spot what you would tune them to. Usually the stock ECU doesn't do this..

[JD-33]

yeah thanks guys, i am surprised about the afr too..

QRI05E:

I will be looking to do the exact same mods as you after I finish off my exhaust.. (except for turbotech, cause already got 1 )

did you get ur dump from bapmbl ?

cheers,

-JD

Edited April 30, 2006 by JD-33

[QRI05E]

Hey JD, I got my split dump and whole exhaust made and fitted by Liverpool Exhausts... at least that way i have 3 years warranty and know who made it... i have truly found them to be the best at price and quality...

Regards,

Sarkis

[ECR033]

JD,

I bought a dump pipe and hiflow cat off BATMBL a while ago when I had similar mods to yourself and found a noticeable improvement in power once I had them installed. The stock exhaust is very restrictive, so bang for buck, this should be the next mod on your list.

I got my split dump and whole exhaust made and fitted by Liverpool Exhausts... at least that way i have 3 years warranty and know who made it... i have truly found them to be the best at price and quality...

Speaking from personal experience, I wouldn't go anywhere near the above mentioned workshop if you want quality work done...