hi everyone im boosting my accord f22b motor and people tell me dsm 4500 cc infectors will fit only running 6 psi but i see some need some modifiying will any fit without modifying just plug emm in and go any info will help thanksss...

 

The amount of modifying required to fit a set of 450cc dsm injectors = boring out the injector manifold O-ring. Takes about 1 minute per o-ring with a Dremel tool or drill with a standard 1/2" cartridge roll. Maybe 2-5 minutes per, if it's your first time.



Here they are fitting snug with out any problems. If it doesn't look quite right that might be because I used a set of taller injector O-rings than OEM F22Bs. I did this to seat my injectors further back in the injector bung. Most people modify the stock O-rings with no problems.

 

ok i think i can handle that now my question is what injectors will fit is there a certain year and whats kind connector is on my stock injectors i found a pair with ev1 connectors 450 cc theres conversion kits but need to know what the stock ones and also ideas on oil lines i got some people to help me but they said to check ware other people run them to save time if any help would be apeciated thanksss

 

I have an F22B and the DSM injectors did not require any wiring kits or clips. They stock Accord injector clips work just fine.

As for your oil line question, You'll have to wait until a boost guru chimes in. I'm more into all motor builds. Only have the basiscs on boosted builds.

 

ok then ill pick some of those up then thanks

 

The blue tops fit my 96 accord fine.

 

Both the older blue top and the 95+ black top DSM turbo 450cc injectors will work.

FYI - One of the differences between the two is that the newer black top DSM 450cc injector has a V pattern spray. This focuses a jet of fuel at the back of each valve. The blue top has a single mist pattern.

The V spray pattern is the main reason I went with the 450cc blacktop.