fuel injector size

[sharky559]

yea I have a 1995 eclipse Gs-t, the thing is i wana know whats the stock cc on my car. someone told me the fuel injectors are 450cc on my stock car

 

[RadDsm]

Yep, 450cc.

 

[95blackGsTurbo]

All of these threads would have told you. Please take the time to look.
http://www.dsmtuners.com/forums/newbie-forum/271805-fuel-injector-size.html
http://www.dsmtuners.com/forums/newbie-forum/42124-fuel-injector-size.html
http://www.dsmtuners.com/forums/new...-turbo-awd.html?highlight=stock+injector+size
http://www.dsmtuners.com/forums/new...ector-size.html?highlight=stock+injector+size
http://www.dsmtuners.com/forums/new...ector-size.html?highlight=stock+injector+size
http://www.dsmtuners.com/forums/new...ector-size.html?highlight=stock+injector+size
http://www.dsmtuners.com/forums/new...-97-98-gst.html?highlight=stock+injector+size
http://www.dsmtuners.com/forums/new...or-size-2g.html?highlight=stock+injector+size

 

[sharky559]

sorry bro still new to this cool site. Thanx raddsm and 95 black Gs turbo

 

[Trickstar]

yea I have a 1995 eclipse Gs-t, the thing is i wana know whats the stock cc on my car. someone told me the fuel injectors are 450cc on my stock car

Yeah if they are jdm they are blue 450cc
Domestic is black could be wrong..
With a 2g maf, i believe you can swap in up to 550cc without a tune and would actually normalize it. But at that point your looking to upgrade to a wal 255 fuel pump

 

[sharky559]

ok one more ? ok if I'm staying with stock injectors(450cc) and I change the stock fuel pump to a walbro 255 lph, would that work for the car or would i have to get bigger injectors.

 

[hondaslayer1]

255 fuel pump is good and u dont need bigger injectors u need a afpr= adjustable fuel pressure regulator. the 255 will over ride the stock fpr.

 

[lndrmunoz]

they are 450cc forsure, but i was wondering if i should put these in to my n/a gs for a bigger shot of nitrous

 

[LiquidX]

If you put on larger injectors, you need a tuning device to compensate for the larger amount of fuel being injected.

 

[JasonStern]

With a 2g maf, i believe you can swap in up to 550cc without a tune and would actually normalize it. But at that point your looking to upgrade to a wal 255 fuel pump

no. 1995 eclipses come with 2G MAFs stock. the ECU will not compensate for a 22% larger injector. some sort of tuning device is needed.

 

[OverKillGSX]

no. 1995 eclipses come with 2G MAFs stock. the ECU will not compensate for a 22% larger injector. some sort of tuning device is needed.

Make that 18%

 

[lndrmunoz]

so i would need a ems (engine managment system) to put bigger fuel injectors in my n/a for nitrous

 

[OverKillGSX]

Even if you put 450 injectors in from a different manufacture you're going to need something to tune with due to the deadtime difference.

You need something to tune with both fuel and timing to run nitrous. Bigger injectors, bigger fuel pump, and a fuel pressure regulator. Minimum.

Now you can throw on a 50 shot and have fun for awhile. Then kaboom...out of nowhere.

 

[BigBeans]

so i would need a ems (engine managment system) to put bigger fuel injectors in my n/a for nitrous

Could always run a wet shot

 

[Anthony909]

Always better wet