anyone running the rx7 550cc injectors?

[Skeeg]

i just got 4 of them, fresh and everything for $180 shipped and good.

i haven't got them yet to look, but according to the chart i was looking at on here they are direct drop in, but i was wondering if they plug right in? or will i have to get some pigtails and splice it myself?

thanks!

[Skeeg]

no one? well once i get them in the mail ill let you guys know

[240RB1]

no one? well once i get them in the mail ill let you guys know

please do. they are top feed for a single cam right?

[Skeeg]

they are side feed direct drop in for the DE, its off a 93-98 rx7 for the correct one, they also high independence so no need for resisters.

all this according to a write up i read lil bit back tho, only thing im not sure on is the drop in and how to hook them up.

but ill let everyone know.

[Skeeg]

ok giving a lil update

i got the injectors today, they look pretty clean and nice

if anyone has a picture of the stock plug for the injectors i could guess if they fit or not, id look myself but i got car parked at another house

[DukeBoy]

I did a S14 SR into s13 chassis and the motor had stock injectors from a twin turbo rx7. They were purple so they looked like stock sr, but the car would not run properly above 5krpms. I put in a set of stock sr injectors and the car worked flawlessly. It is possible the injectors were bad, but I just don't think they work properly with the sr. They also need collars between the injector caps and the fuel rail to get the injectors to sit properly.

[Skeeg]

this for the SR rail, or the KA rail.... i still haven't checked for fit haha... do you have a link or something for the collars your talking about?

[Biggamehit]

ka and sr rail fit the same sidefeed injectors

[Skeeg]

... i knew that... lol wtf wrong with me..

well, ill work around it.. nice injectors for the price thats for sure, when i get around to installing ill do a write up or atleast provide as much info as i can.

[eazye2000]

They should physically plug into the rail with no problems at all. The only thing you 'may' run into, is needing to re-pin some RX-7 plugs because the KA plugs wont plug onto the Mazda injectors.

That's my best wack at it. And personally, that's what I would expect from the way I read it.