I am going to be running a basically the Lovefab kit only I will have a SC61 turbo which is a little bigger than the GT30R, and will be putting on a 2mm gasket to run around 10-11 psi when I want. Here are my questions

1. What size injectors should I go with that would be able to idle well, run around town at 7 psi, yet could be turned up to support 14-15 psi for those times I feel like racing?

2. Can you rob injectors off other cars like you sometimes can do, or will does it take a special kind of injector to fit in our fuel rail so its not a option to rob a evo, or supra or whatever?

3. If I am only looking to say run a max of 10-11 psi do I really need to bump down the compression with a 2mm or 3mm gasket or if I am only doing 10-11 psi for a couple of pulls would I be alright if I tune very conservativly?

Thanks for you input.

J. R.

 

1. 880cc Injectors should have plenty of room to play around at higher boost pressures.
2. You can with some modification but those injectors usually don't exceed 500 or so cc's
3. Debateable, but it's cheap enough to make it a non-issue if you're on the fence about it.

 

880's!!!!! thats way too big for 11psi
i would say 550's or 600's max. the bigger the injector the sloppier the spray pattern and the rougher the idle. you can always tune them with a ems but still have a wacky idle compared to the correct sized injectors..

 

Well he said he wanted room to crank up the boost lol. He shouldn't have any problems if his tuner is worth a damn. I've seen 1000cc injectors run like stock on a 1.6L.

 

I have a set of saturated 750 cc RC injectors I'll be selling in about a month from now. I'll be switching to 1000 cc RC's driven by AEM's new 10 channel driver unit. If you are interested, pm me. On my last dyno run the 750's were good for 466 whp at 15 psi and about 76% duty cycle.

 

have you tried using an injector calculator?

 

i have 880's right now street driven 7lbs then 15 high boost and they work great !