lom the bom

hi all i hav a 94 sti wr1 import shall i use octane booster or not ?

flat4_ire

if u want man, but the optimax you have over there should be fine for your 94 sti

lom the bom

can anyone tell me the brake on my 94 import wrx sti wr1 its no 1 of 200 it feels quicker than a standard sti

mickywrx

iTrader: (29)

Isn't a WR1 a 2004 car? 260Bhp as standard for a 94 sti i think.

flat4_ire

never heard of wr1 94 sti man... 94 sti should be around 250

lom the bom

on the log book it says wrx sti wr1

RoRu

I wouldn't worry what the v5 says, i think you have a wrx STi ver1, on 100 ron fuel it should produce 250bhp@6500rpm and 227lb/ft@3500rpm.

And if i was you i would either invest in a knocklink (to see how it running on sul) or run it with booster just to be on the safe side.

Scooby-doo97

iTrader: (1)

Yes, you should be using booster.

yam got a scooby

I use the booster now and then, not every tank full. Normally when the car is going to get a bit of stick as it protects your internals. I would recommend the NF Octane booster. It is a bit more expensive than some but you get 6 shots from a bottle not 1 like most of the others and it is good stuff.

lom the bom

i use pro boost at the moment ,it has been remapped full decat 255 fuel pump and a big turbo its going up interpro on the 5th nov

RoRu

Was it remapped for sul+booster or straight sul? if it the latter then your not gonna get any advantage using booster as the map should run safely on sul.

lom the bom

hyeline mapped it 4 me think i still got 2 use booster interpro will sort it all out 4 me wen it goes on the rollers

sti69

iTrader: (1)

At last dude another STi version 1 owner mine is 158 of 200 and it runs on optimax with millers octane booster as for pinking cant tell with all that noise going on but would deffo get a knocklink fitted (me saving up at mo).

250bhp is rated for that year and only revs to 7000 but the version 2 onwards rev to 8000 (lucky ). Think its to do with the ecu's,but have been told the sti version 1 engines are the strongest. Quote me if am wrong!!

Get a de-cat down pipe with new back box and HKS air filter then you should be up with the big boys .

lom the bom

hi mine is no 19 , got a full decat from the turbo back 255 fuel pump hibrid big turbo and a remap , with a panel filter at the moment its boostin 20 psi its goin up interpro on the 5th nov

sti69

iTrader: (1)

Good luck on the rollers,hope your timing belt has been changed.

Gunna get mine on the rollers soon,maybe when its alot colder (more bhp gains ).

lom the bom

done the timin belt last week new clutch was fitted on tue and oil last week hoping 4 350bph fingers crossed

lom the bom

can anyone help broke the downpipe on the car just bought a prodrive decat pipe off ebay i hav a 3 inch system will it connect ok cheers jay

lom the bom

just bought a prodrive decat downpipe off ebay but the turbo side is just round not oval is this ok or not