having mixed answers here

[worknprog.99]

i want to know if the grand prix gtp fuel injectors will work on the 3400...i am currently turboing the alero 3400 and am trying to avoid aftermarket as i will be running at low boost. and am trying to find some stock injectors from something that are bigger than my stock ones that will work without fitting problems

[MidnightriderZ24]

yeah they do work. ive used both series one (28lb injectors) AND series 2 36lb injectors. if you have a 200 and up alero u will need to change the injector plugs to older styles. not hard at all

[worknprog.99]

yeah they do work. ive used both series one (28lb injectors) AND series 2 36lb injectors. if you have a 200 and up alero u will need to change the injector plugs to older styles. not hard at all

alright thanks man..i have the 99 coupe

[nubraskan]

alright thanks man..i have the 99 coupe

36# GTP Injectors are a direct swap for 99 3400s

2000+ require modification to fit.

[worknprog.99]

36# GTP Injectors are a direct swap for 99 3400s

2000+ require modification to fit.

2000 gtp and up or 2000 alero and up?

[nubraskan]

1997-2003 L67 injectors (GTP, Monte SS, Regal GS, etc.) will swap directly into 3400's (grand ams, aleros, etc.) from 1999.

3400's after 1999 will require modification to run said injectors.

[worknprog.99]

1997-2003 L67 injectors (GTP, Monte SS, Regal GS, etc.) will swap directly into 3400's (grand ams, aleros, etc.) from 1999.

3400's after 1999 will require modification to run said injectors.

alright thanx thats what i needed to hear