another t04e turbo question..sorry!

[Joe]

Hey Boys/Girls,

Question for you (if you got the time/knowledge 2 answer it)

I found myself a t04e turbo kit comes with hks manifold & wastegate

turbo spec is .5 a/r compressor, comp wheel ???& .63 exhaust housing, exhaust wheel is 56mm (so just under 2inch) The exhaust housing also has airearch imprinted on it.

How you reckon it will go on my r32 or even an r33

The manifold has a split pulse flange which i heard helps speed up spooling time hence decreasing a bit of lag...is this true?

Im also fitting 550cc injectors

& an os giken clutch.

The car currently is producing 162rkw withc FMIC & fuel pump from R33 GTR, HCR32 POWER FC & a few other things.

How do you think it will go?

P.S This turbo is a hks spec t04e turbo for the r32 gtst, so i cant see it goin to bad, i checked the spec off hks catalogue & the hks t04e kit i have & its identical.

Thanks Joe.

[meggala]

seriously with injectors etc 230-280 rwkw a great turbo full boost by around 4500-5k rpm on an rb20 even better on an rb25

meggala

[Joe]

Yeah i have no doubts it will take me into the 200kw zone

the only problem im worried about is the spread of the power.

I mean its built for the road so i just dont want top end power which i think this setup will do hence killing all factor of mid end power.

But who am i kidding, can hks get their spec's wrong?

Worst thing about it when i spoke to a few people about the spec they said it was more like a t3/t04 hybrid, & have not seen another turbo with the same spec that ive got so i dont know what i expect to get.

Back in the early 90's hks never made there own turbos so they went to garrett & ask them to make a custom turbo for them, so thats why there are hks t04e's around.

[meggala]

also adam32 has a similar hks turbo

[Joe]

im not sure

he has a bigger compressor housing

[adam 32]

yeh mine is almost exactly the same

on an RB20 - full boost by 4200rpm (with same turbine specs as yours) and hoping to push 300rwhp

a bit laggy but delivers big top end and if youre after big power it is a good turbo.

[adam 32]

regarding street-ability it makes about 4-7psi through the midrange (2500rpm to 3500rpm) so it isnt bad but nothing compared to the stocker or a little BB like a 2530