i have a 2wd sapp. i am going to fit the following:
-31, 18psi boost on standard t3, scorpion 3 1/2 inch exhaust, k&n panel filter, level 8 ecu, 4x4 tps, 4x 803 (dark greens), 3 bar map. standard i/cooler.
any ideas what bhp and torque it'll give?
do i need a oil seperator

 

About 300bhp

I would always uprate the breather system

Steve.

 

280 bhp realisticly and the oil seperator around that psi upwards advicable but not totally nessersary

 

depends on bore wear

for what a breather kit will cost, I'd say that fitting one wouldn't be a bad idea

 

forget that on a std 2wd i/c in the summer. you want a 4x4 one at least.

 

the greens/ 3 bar might not be required at circa 280 bhp also

 

as above. if you are only running 18 psi on greens and a 3 bar MAP on a t3, make sure that you have a chip to suit. most will be for t34 and will overfuel like hell loosing you power, using oil, higher fuel consumption, shorter spark plug life etc.

if you only want to run 18 psi, i would see NMS about a 'gunship' setup

 

HI AGAIN GUYS. THANKS FOR HELP AND SURGESTIONS. IM THINKING OF GETING A 500 COOLER, OIL SEPERATER AND A T34 AS WELL NOW. MAY AS WELL DO IT PROPER OR I'LL LOOK INTO THIS NMS GUNSHIP. ANY IDEA ON PRICE OF THIS? IS IT GOOD?

 

thats the spirit, proper stage 3

 

I have a gunship conversion but running greys and 3 bar it gives 316 bhp and 346 ft/lb torque (with a 4x4 intercooler as its a fourbie)

 

on a t3 ? 3 bar ?

why would you run grey at that power ?

 

think he means 3 bar MAP sensor, not 3 bar boost

it's better to use a 3 bar MAP as the ecu can then see what the boost is rather than guessing (as a gunship midrange boost is higher than the standard 2 bar one can read). by using greys (or dark greens) with that conversion, you don't have to run higher fuel pressure like you do with yellows to get enough fule flow at the higher boost (higher fuel pressure = more load on fuel pump and wiring)

 

ah ok

3 bar boost lol

still dont get the greys, surely the cheaper greens would be fine

the old t3 must be right on it limit !

 

cheaper greens would be fine, but maybe he already had the greys or is looking to the future when he may replace turbo with a monster or something and only wanted to buy injectors once

 

found some greys at the right price and as mentioned will be getting a bigger turbo in the future