hello


i'm going to put my new turbo on my 20vt.

Its a GT2860RS A/R64.

I've got same parts:

FMIC
candles cold
walbro
exhaust pipe
soleno gm

I choose for the ecu, a cufaro RS2

normally with this i can take 350HP

have you a best configuration with the standard engine?
how the maximun power i can have with this turbo?

thx

sorry for my english :))

a GT2860RS 0.64 is capable of about 330 - 350bhp, depending on the other modifications

I think there may be something lost in translation - what are "candles cold" and "soleno gm"?

Don't apologise for your English - its MUCH better than most people's French (and quite a bit better than some English people's English!)

Candles cold, maybe spark plugs?

thanks

candles = sparks iridium

soleno = boost valve General Motor

we can't have more of 350CH? with this turbo

Nope - 350 is really the limit on that turbo. If you go for the 0.86 housing then you may be able to squeeze 370 from the engine (the highest I know of was 400bhp, though this was running a lot of boost and nitrous), but you will have to run about 1.5 bar to do so, with some improvements to the head (such as headwork or differnt camshafts). I think over 350bhp is too high for the standard internals for extended periods of time, though this is open to debate.

Bear in mind that if you go over 350 bhp then the strength of the standard internals is questionable, even if the fuelling is correct etc.

If you go larger on the turbo then you will also need to run bigger injectors, which makes mapping the car much more difficult. At 350bhp I would advise a Walbro 255 pump, with a straight voltage feed, and a 3.8 bar fuel regulator - even with these the standard injectors will max out over 300bhp.

You will also need a decent exhaust to help the whole setup flow well enough.

Most cars on the GT28RS without cams or headwork make around 330 bhp.

I know nothing about the ECU that you mention at all....there are not many on the market that can handle 5 cylinders so be careful which one you choose...

I would invest in a better boost controller.

hello, el matador !

Don't forget the wiring mod for your walbro;
and I m running at gtec2 for chipping(as numerous guys in France...)

bye!


>>n'oublies pas le cablage pour la walbro(j'ai essayé sans,et ça fonctionne mais le voyant injecteur s'allume qd >2** km; donc faut du jus)
>>on roule à 90% avec la gtec 2...+boost controler.
A config egale, lo etait bien devant tom avec cette gestion

@+
chris

Erm...please tell me that you've already uprated the brakes and suspension prior to doing this work?