My entire family is practically involved with GM and it would be very easy for me to get my hands on the 2.0 s/c injectors which I believe are 310cc! I was wondering if anyone knew if those injectors are swappeble into a 2002 2200 engine! I have a huge list someone posted back in the day of all the injectors that fit where and so on but I can get these injectors for under $100! ANy help would be appreciated!

Also, could I be looking for any gains by doing just this (bigger injectors) or would I have to get a FPR or FMU and walbro fuel pump to make everything work better together?

Mods are,

NitrousExpress GM Efi Stage I Kit
NitrousExpress Purge Kit
NGK Tr6 Plugs(#4177)
WideOpenThrottle Switch
Smaller Nitrous and Fuel Feed Lines
Ractive Plug Wires
Stg II Port & Polished Head
Lower Engine Mount(Carcustoms.net)
Upper Engine Mount(Carcustoms.net)
B&M Short Throw Shifter
RsmRacing Warm Air Intake
Tsudo Carbon Fiber Muffler
Custom 2 1/4" Exhaust Piping
Removed tuner tube
Removed Bong


N2O + Bolt-ons = 220Hp/250Tq

Coming Soon:HpTunersPro, EagleConnectingRods, WiescoPistons, 13sec2200

want to know the same but for a 2004 ecotec


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on the 02 they are a easy swap

the 03-05 you need to take out the spacers for

thanks alot man! Do you know what 310cc is converted to lbs/hr?


N2O + Bolt-ons = 220Hp/250Tq

Coming Soon:HpTunersPro, EagleConnectingRods, WiescoPistons, 13sec2200

using a calculator online i converted it to about 29.5 Lb/hr at 43.5 Psi



I love Modding!!

bahhh! I feel lazy now remembering that there are calculators like that online! Haha! Thnx alot man!


N2O + Bolt-ons = 220Hp/250Tq

Coming Soon:HpTunersPro, EagleConnectingRods, WiescoPistons, 13sec2200