Uprated Fuel Pump and Injectors MY00 GT
#1
Scooby Senior
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I am thinking about uprating my Fuel pump from the standard one on the MY00 to a 400bhp Bosch one as I can not see me needing anything bigger tahn that.
Can I just exchange these two pumps and go or is there anything else that needs changing to compensate for the bigger pump.
Also what size injectors would a standard EU model MY00 Impreza GT have? if they are less that 550ccm, will I see any differences buy upgrading to 550ccm or 850ccm.
Cheers
Steve
Can I just exchange these two pumps and go or is there anything else that needs changing to compensate for the bigger pump.
Also what size injectors would a standard EU model MY00 Impreza GT have? if they are less that 550ccm, will I see any differences buy upgrading to 550ccm or 850ccm.
Cheers
Steve
#3
A bigger fuel pump is a good idea if you're modding at all. I have no experence with the GT but it seems most,if not all the turbo's come with 440's as standard.
I intend to go to 340bhp on 440's although some people have recomended 550's for this power.
If you do change to 550's i hear the ecu is not so happy about it. I remember someone saying something about cold start/hot start or idle control was a bit off with 550's i don't remember which (not much use to you then )
If the fuel pump is for the impreza it should be a direct fit with maybe some soldering to do for the connectors.
I intend to go to 340bhp on 440's although some people have recomended 550's for this power.
If you do change to 550's i hear the ecu is not so happy about it. I remember someone saying something about cold start/hot start or idle control was a bit off with 550's i don't remember which (not much use to you then )
If the fuel pump is for the impreza it should be a direct fit with maybe some soldering to do for the connectors.
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