4 Door R33 Auto Dyno = 267.5kw

[dangerman4]

any thoughts?

[CruiseLiner]

boost looks terrible, spiking like crazy and dropping off. nice power though, big turbo id imagine? what else is modified? air fuel ratios look nice and safe too

what gear did they dyno it in? its weird it only makes peak power at 104kmh???

cheers

Edited April 19, 2006 by CruiseLiner

[N I B]

Id run a bit more fuel thru the mid and upper revs and get an EBC

[dangerman4]

i have e gizzmo ebc.. allthough it works i dont think it works as efectively as it should

[paulr33]

at a guess lots of exhaust back pressure. do a dyno run with the exhaust dropped and see how it goes

[dangerman4]

being a auto they allways run it in second gear.

[dangerman4]

exhaust is 3 inch straight thru all the way from turbo to rear tip.

but with a 3 inch high flow cat

[paulr33]

what exhaust setup do you have

[CruiseLiner]

what turbo? mods?

[paulr33]

what turbocharger

[dangerman4]

list of mods=

acl forged pistons

eagle h beam rods

balance etc

standard head and cams

stainless low mount manifold

gt3071r-sp turbo

nismo 550cc injectors

q45 AFM

full 3 inch ehauxt

600x300x80 IC

walbro pump

power fc

iridium plugs

gizzmo ebc

sard rising rate fuel reg

MV auto shift kit

[dangerman4]

the turbo is basically a single turbo 300zx exhaust housing bored out to suit the gt30 core

rated at 500 hp

the compressor housing is rather large, but im thinking the exhaust housing may still be to small to let it breathe

[paulr33]

what pressure rate is the actuator and what boost you running

[Abo Bob]

What boost are you trying to run?

[dangerman4]

what pressure rate is the actuator and what boost you running

not sure on the actuator..

it came with the turbo from gcg..

i was trying to run around the 18 psi mark

[paulr33]

so 8psi actuator and 18psi target

at a guess haha

the bigger the difference in actuator pressure and target boost the harder the boost controller solenoid has to work, and the harder it will be for the controller to maintain. you shoud find out what spring is in it

[dangerman4]

so 8psi actuator and 18psi target

at a guess haha

the bigger the difference in actuator pressure and target boost the harder the boost controller solenoid has to work, and the harder it will be for the controller to maintain. you shoud find out what spring is in it

im not sure if this will help but without the solenoid conected it will run around the 13.5 psi mark

[paulr33]

yeah so its a 1 bar actuator

so the controller has to work to maintain pressure between 14psi and 18psi

[dangerman4]

yeah so its a 1 bar actuator

so the controller has to work to maintain pressure between 14psi and 18psi

so what are you suggesting?

should i get a stronger actuator?

a better quality ebc?

or a bigger turbo?

a set of pon cams?

[TTT]

how did you get the power FC working on an AUTO car?