I have these injectors, all i know is they are 42lb(440)

Any clue if they will fit a gsr? supposedly came out of a gsx

Will i need a resister box?

First pic reads:5208009

Second pic reads:03181AA

 

Typical aftermarket injectors made for the DSM cars.
Yes, you'll need a resistor box.
Yes, you can reach at maximum of about 300whp at base 42.5 fuel pressure.
Yes, these are Peak/Hold injectors.
Yes, you'll have to have those o-rings and top hats modified to fit the stock B and D series fuel rail as what you have there is 14mm, and Honda uses 10mm

No, you didn't completely waste your money, but you have some work to make them fit.

GL

H

 

Any suggestion on how to make them fit?

 

Ironically, You send them to an injector facility to shave down the plastic and change out the o-ring to fit in the stock rail. If not, some aftermarket rails may be able to fit the 14mm o-ring for both DSM & Honda

you can send them to RC direct or Fuel Injector clinic to do it. About $40-$50. I haven't sent them in because there are facilities local to my area to get them modified.

 

back on the market they go

 

idk if this helps at all but if i take off the o rings they fit in the fuel rail, but with them on they don't, would small o rings help? like integra ones since this fuel rail is b series? (from left to ring goes o ring,no o ring,o ring,and no oring)