Hello all

don't know very much about injectors so please be kind....
i have a 93 import wrx, all i know is they are probably 380cc!?!?
now have i got side or top feed injectors? i am after replacing them for atleast 550cc for future power increases and did not want 440cc incase they are pushing to much, i would rather have bigger injectors and for them not to struggle.

tim

 

You have side feed injectors.

440's are believed to be good up to around 340bhp. 550's thereafter.

 

550cc's it is then

cheers for that

tim