Will RX7 550cc Injectors Plug right in?

[jmwenick]

Just wondering if the FD3S Sidefeed 550cc injectors will plug right in, or do I need new connectors?

[Fenvy]

I think you need a sidefeed fuel fail and that control box for the injectors

[Checkered-Member]

Both the RX-7 and stock injectors are side feed and both are high Impedance, can’t be to difficult to make them fit.

Search the forum to see peoples experience with them

[Fenvy]

Both the RX-7 and stock injectors are side feed and both are high Impedance, can’t be to difficult to make them fit.

Search the forum to see peoples experience with them

gee thanks, now you make me look like an idiot

[Jookmasta]

yes they can work but u need some kind of collars/spacers.......when i get to my comp, ill post the link to the site explaining it all...........

[214kka-et240sx]

i hope this helps you out .i got 88 non-turbo rx-7 inj, on my SOHC.

Here's the list of Injectors: Top Feed Engine Style Size Impedance* Years / ModelsNissan KA24E Top feed 260cc High S13Nissan CA18DET Top feed 370cc Low S13Nissan RB20DET Top feed 270cc High R32Nissan RB26DETT Top feed 440cc Low R32/R33/R34

Mazda FC NA Top feed 460cc Low 86-87Mazda FC NA Top feed 460cc High 88Mazda FC NA Top feed 460cc High 89-91Mazda FC turbo Top feed 550cc Low 86-87Mazda FC turbo Top feed 550cc High 88Mazda FC turbo Top feed 550cc High 89-91Mazda FC NA Top feed 680cc Low 84-85

DSM 3000GT/Stealth turbo Top feed 360cc Low 91+DSM Talon/Eclipse nonturbo Top feed 390cc Low 89-94DSM Talon/Eclipse 1G Top feed 450cc Low 89-94DSM Talon/Eclipse 2G Top feed 450cc Low 95-99Mitsubishi Evo Top feed 510cc Low Evo 1-Evo 3Mitsubishi Evo Top feed 560cc Low Evo 4+

Subaru WRX Top feed 420cc 02+Subaru JDM STi Top feed 550cc (565cc?) 99+??

Toyota 3S-GE Top feed 295cc High Toyota 7M-GE Top feed 295cc High Cressida, Supra mk3 NAToyota 2JZ-GE Top feed 315cc High Supra mk4 NA, SC/GS/IS300Toyota 3S-GE Top feed 315cc High Toyota 7M-GE Top feed 315cc High Cressida, Supra mk3 NA

Side Feed Engine Style Size Impedance* Years / ModelsNissan KA24DE Side feed 260cc High S13/S14Nissan SR20DET Side feed 370cc High S13/S14Nissan SR20DET Side feed 480cc High S15Nissan RB25DET Side feed 370cc High R33/R34Nissan VG30DETT Side feed 370cc High Z32

Mazda FD Side feed 550cc High 93-98Mazda FD Side feed 850cc High 93-98Mazda 20B Side feed 550cc High JDM Mazda Cosmo?

Subaru JDM STi Side feed 550cc (565cc?) High pre 99Subaru STi Side feed 565cc High 03+

Toyota 7M-GTE Side feed 430cc (440cc?) Low Supra mk3 turboToyota 2JZ-GTE Side feed 550cc Low Supra mk4 turboToyota 3S-GTE Side feed 430cc (440cc?) Low MR2, 91+Toyota 4A-GZE Side feed? 365cc Low MR2, MK1Toyota Celica GTS Side feed? 310cc High 2000+Toyota JDM 1JZ-GTE Side feed 430cc Low Chaser, Supra mk3?Toyota JDM 2JZ-GTE Side feed 430cc High?* Supra mk4 turboToyota JDM 7M-GTE Side feed 430cc Low Supra mk3 turbo

Ford Turbo Coupe ?? 30lb (~315cc) Low 86-89Ford Turbo Coupe ?? 35lb (~365cc) Low ??Honda Prelude (H22A) ?? 345cc Low 92-96 VTEC

*ImpedenceSaturated = High ImpedencePeak and Hold = Low Impedence

[veilside180sx]

The connector plug I believe is different, other than shimming like he said. There shouldn't be anything else.

[yashin]

http://www.nissansilvia.co.nz/...s.htm

[jmwenick]

Thanks for the info guys and the great link. One more questions for ya. Is our fuel rail the same as the sr20 fuel rail? As far as fitment of the injectors.