Which injectors?
03-09-2004, 03:13 AM
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Re: Which injectors?
I would try the stock injector type first. The 88-91 Civic SI/CRX SI used 240cc peak & hold injectors. I would increase the size though for a turbo. Most of the stock turbo cars; 91-up MR2 turbo use 440cc P&H, 88-91 & 93-to last Supra turbo 550cc P&H, and all Mitsubishi turbos motors are P&H. The only turbo cars that did use SAT were 93-up RX-7 TT 500 cc SAT prim and 850 cc SAT secondaries and the 90-96 300ZX TT used 370 cc SAT. I would use the peak and hold type just increase injector size. As far as the plugs, I'm pretty sure the all OBD0, OBDI, & OBDII will plug in together on most cars, but don't quote me on that. I'm guessing off the top of my head. I've never run into a problem yet with injectors pluging in on any engine swap, just sometimes the clips that hold them in are different. If anyone knows different, please let me know.
03-09-2004, 04:32 AM
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Re: Which injectors?
Originally Posted by SBMotors
I would try the stock injector type first. The 88-91 Civic SI/CRX SI used 240cc peak & hold injectors. I would increase the size though for a turbo. Most of the stock turbo cars; 91-up MR2 turbo use 440cc P&H, 88-91 & 93-to last Supra turbo 550cc P&H, and all Mitsubishi turbos motors are P&H. The only turbo cars that did use SAT were 93-up RX-7 TT 500 cc SAT prim and 850 cc SAT secondaries and the 90-96 300ZX TT used 370 cc SAT. I would use the peak and hold type just increase injector size. As far as the plugs, I'm pretty sure the all OBD0, OBDI, & OBDII will plug in together on most cars, but don't quote me on that. I'm guessing off the top of my head. I've never run into a problem yet with injectors pluging in on any engine swap, just sometimes the clips that hold them in are different. If anyone knows different, please let me know.
he said he has an fmu and a fuel pressure regulator, if he uses any injector that big his car wont go anywhere because he wont be able to pull fuel out to make it run properly, all the clips are not the same but they will plug into the head, the MAX injector you should use if you have no fuel management is 270, if you get a piggy back or hondata you can step up to bigger injectors but IF YOU CANT PULL FUEL THEN YOUR CAR IS GONNA RUN SO RICH THAT IT WILL SUCK THE FATTY.......if you have an ls turbo and no fuel management,stay with stock injectors until you do,then upgrade injectors and get the car tuned................and if its a stock motor and you want to drive it on the street, get an afc, some 310 injectors and run 13psi all day on pump gas....if you put 550's or 440's on your car with no fuel management, your car wont even stay running......my car wouldnt stay running with 440's WITH AN AFC and lots of fuel pulled out, it was so,so rich.....so now i run 310's......
03-09-2004, 07:22 AM
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Re: Which injectors?
You can get some volvo turbo green/804 injectors. They are 310cc P&H. Alot cheaper then getting brand new RC ones. If you dont have LOW Ped. you will need a restistor pack. You can find those inside drivers side engine comparment.