Series 5 Rx7 550cc Injectors In A Rb20det

[whyau1]

looking to put series 5 RX7 550cc injectors in a rb20det, as l know they almost bolt on..,

i also got the z32 afm and Field's SFC-Hyper. Can SFC-Hyper handle??

http://www.field-net.co.jp/english/lineup/hyper-r/

PLEASE HELP ME WITH MORE IDEA...

Are the Field's SFC-Hyper can handle the 550cc injector + z32 afm and hypergear tr43 turbo on dyno??

[paulr33]

never heard of the sfc hyper but you can fit gtr injectors and use a resistor pack and then remap the stock ecu

that might be an easier fit and more easier to buy gtr injectors

stock rb20 injs are 270cc and rb26 ones are 460cc so its a good upgrade

[paulr33]

throw the hyper sfc in the bin, no one in australia will be able to tune it and get it right

either buy;

remap your stock ecu (limite local tuners)

safc (should be tons of local tuners)

greddy emanage (make sure you can find a local tuner first)

stand alone ecu (motec, autronic, powerfc, wolf 3d,) - ask some guys in your area what they tune

[mad032]

i have series 5 550cc injectors in mine but it wasnt heaps of fun to do, we had to stuff around trying to find the right o rings coz we kept spliting them in the end i spoke to peter hall at willall and he just said brute force and ignorence will get the job done but is a very tight fit. if you dont need the extra 90cc from the gtr to the series 5 then it would be alot easier to get series 5