1990 turbo rx7.



K i got 8 injectors, dont ask me how it happened i just have 8 now. I got 4 550cc injectors, 2 750cc injectors and 2 1600 cc injectors. Im only going to run 500hp to the e-shaft, say about 400rwhp. and yes i have a power fc and im geting datalogit for my fc3s. Just for experimenting purposes i wanted to try 550's primaries, 750cc's secondaries and 2 550cc additional plumbed into the intake system. all high impedence. I know i can run 550/1600 without any problems but since i have all these injectors why not try something.i read the datalogit manual but i need more info, does the lag time for secondaries change?what happens to q secondary?



Thanks

Ok I have not tried this yet but I am seriously looking at doing the same thing. If you wire in the additional injectors you will have to splice into the wires feeding the existing secondaries. You will have to add up 750 +550 this equals 1300 so the value of each secondary injecotor front and rear will become 1300cc. You will have to play with the lag times as well. Probably like .6 or so for 1300cc injectors.



I have to suggest though that you use 750's in the primary and the 1600's in the secondaries. This will be easier to install and work with as you wont have all the plumbing in there for the extra injectors. If you don't want the 1600's shoot me a price I might be interested.

i'll let u know if im going to get rid of the 1600's..



Thanks Ranzo