I have grey 380cc injectors in my car (MY95 WRX) at present which are totally maxed out, can I put 440cc injectors in without having a re-map?

Cheers

 

No

 

Nice user name, is it supposed to be Satan backwards or are you from Lithuania?

 

Im not from Lithuania


It is Satan backwards

 

440s will need a remap, can you up the fuel pressure?

 

I have a Walbro 255 fuel pump installed but thats it

 

how are you maxing out your injectors at the moment?

 

The car is running 312bhp, which I have been told it absolute max without changing injectors etc

 

Thats a nice figure, what have you done to the car so far? I only asked about your user name, there is a pro skate boarder called Natas Kaupas, Natus in Lithuania been the male version of Natasha.

 

I remember Natas Kaupas from my old skate days

It has a polar performance chip in it, walbro 255 fuel pump,tubular headers and up-pipe,apexi intake, graham goode oil pump,full 3" stainless de-cat and hks ssqv

312bhp@0.9 bar boost

 

PP chip runs at max. 1.1bar.

Nevertheless, 312bhp on 380s/TMIC is mighty impressive (the headers/up-pipe possibly helping here).

Just watch those charge temps when hooning and coming to a go-slow - especially in this warmer weather. Don't be tempted to do any traffic light grand prix if stationary for a while.

 

I thought 312bhp was very good on that setup, although the torque is 248ftlb

If I run the boost at 1 bar or above I start to get a touch of hesitation.

I have ordered a FMIC but as you may have seen in one of my other posts I am having issues with the supplier

Thanks for all your input everyone, most grateful