F4Fresh

I plan on buying some 550cc injectors from a guy in the for sale section.
The injectors came off of a Dsm and was wondering if they willl work on my brothers obd1 gsr motor. Plez post or pm me with a accurate anwser plez he needs to finish his turbo project!!!


Frank

Dang Yo

they are 450's if they are stock and if the gsr is stock, no. if your boosting it, you need a resistor box from 88-91 crx si or 87-93 integra. also some type of fuel management to control the injectors.

Hi Skuuu

He'll have to Make the injector o-rings fit, find a program that will run the DSM injectors, and many use the resistors from radioshack, they are individual and make sure he gets the clips with them or he'll have to modify his current ones.

hondub

Its 87-91 integra btw

thermal

you still need some electronic management to control them...

audiophile24

okay so i have this problem, i just boosted a 91 teg and i just straight plugged the dsm injectors into the rail and started the car and it sounds like total shit tried to cut the fuel back on the afc and it still ran like shit pulled some timing still runnin like shit put stock injectors back in runs fine....wtf is the deal? injectors bad or something, or do i need to put in resistors And have my stock resistor box also? just a note they are dsm 450cc blue tops.

Boi Boi

its because ur dumping too much fuel to the motor...afc is not really gonna do it...put them im and get the car tuned....let someone who knows how to mess with the fuel maps do their job