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I'm running them in mine with nistune. only the 550's though. Idle like a dream and just pulled 291rwkw on e-flex (e70) with plenty left in them..

as long as you can adjust the Injector latency (the "turn on time") then they'll be jsut fine :blink:

And I'm positive you can adjust this on a powerfc!

these are the exact ones i got

http://cgi.ebay.com.au/SIEMENS-550CC-FUEL-...=item335f71ce57

just email him and ask for 6 instead of 8, tell him it's for the nissan and he'll chuck in the connectors

$71.50 each. for $429, great price!

Has anyone ahd any experience with these injectors for a R34 gtt with a power fc?

http://cgi.ebay.com/ebaymotors/Nissan-Skyl...sQ5fAccessories

Cheers

I bought this same kit but in 650cc. Running a nistune, not a problem

I did have problems with the cheap chinese HKS copy fuel rail

Injectors would not seal well in rail. Injectors tops had to be machined slightly to seal (mechanic did this)

Also the ends of rail were not 100% square so fuel in and out of rail was leaking. Had to machine ends sqaure.

Fitted the up to a greddy style inlet mainfols on a Neo 25.

nar no need for the fuel pressure regulator. But you will need to upgrade your fuel pump if your gonna make good use of the size of the injectors

I've heard nothing but good things from croydon.

I'm in the ACT so i can't really help out much more than that.

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