Avinitlarge

What injectors do these models have (Fitting and flow rate)

1995 WRX RA IMPORT

1994 WRX

1995 UK Spec

MY97 WRX GC8

TIA
Paul

Avinitlarge

Ive found out what fitting they are now, Just need to know the flow rate, Either in cc or pounds/hours

stevebt

iTrader: (8)

im sure all those are 380cc !!!

Avinitlarge

Ive been told all sorts, 380cc, 440cc and 444cc. Ive been told you can get over 300bhp from the std injectors. Totally confused to be honest

ImprezARex

i own a 94 wrx which is fitted with standard 380cc and they max out at 280bhp and i believe the other models you listed are fitted with the same injectors

Avinitlarge

*****, Ive bought me a set of 380cc injectors to replace my 370cc injectors

stevebt

iTrader: (8)

why dont you buy an adjustable fuel presure regulator ?? that way when your car is mapped you can raise the fuel pressure and there by get more from your injectors !!! that extra 10cc is gonna make all the difference

silent running

All 380's AFAIK. Classic STi's later on had 440's but the early ones ran 380's. Don't take that as gospel though. My 98 WRX wagon with a standard output of 250bhp is on grey 380's. Soon to be rectified with a set of yellow 440's this week though.

Avinitlarge

Ive got an adjustable FPR but to get 300bhp without a stupidly high pulse width I need to run near 5 bar of fuel pressure