Hey everyone so tonight I picked up some high impendent 750cc Rc injectors, and was wondering a few things.


1.Is a resistor box needed?
2.What kind of power can I make if im running a 80%-85% duty cycle on them daily with E85 Fuel?
3.Has anyone here ran them before or currently is running the,, If so how was/is your experence with them.

4.If you have a resistor box and its not needed what do you do with it?

 

1. For high impedance injectors a resistor is not needed.
2. We can't really give you an approximation on power output with the limited info on your setup.
3. I'm currently using the 750's with an intank walbro and am making 430hp on 91 pump at 22psi of boost on a journal bearing gt35r, aka t3/t61, aka t3/gt40, aka blowzilla. Duty cycle is just about maxed out at the top. My tuners were having a little difficulty tuning my car because for some reason from 6500rpm to 8000rpm i spike from 1bar (my wastegate spring rate) to 22psi. Actually it keeps climbing higher as we keep revving, but due to the 750's maxing out we stopped it at only 8000rpm. With c16 and my current fuel setup, my tuners told me I should be making around 600hp so I figure I would make around 550hp on E85. Hope this helps you 98tegLSvtec.

Johnny

 

Thank you Sir, Yea so what should I do with the resistor box then? and yeah I have the garrett .60 trim 9:1 fully built LS/vtec

 

you wont make 400hp with 750's and E85 if that helps... it takes about 1500cc's to make 600hp plus or minus some.

 

I hear yah, but i was just wondering as to what people have made with 750cc injectors and E85

 

actually rc 1000's and i made mid 600

but as gsr-t will say we have been down this road before

 

thats why I asked the question, because I want to know what people have made with them, not what they think you can make with them. The difference is knowing from exprience, and thinking you know what the out come is. thanks for your comment

 

yw man

even though this is not ideal on a dailey basis where you beta the **** out of the car it can still be done on short run basis

it would be advantageouse to step up to bigger injectors for mid 600 thats my opinion

 

[QUOTE=96 GSR-T;44700436]you wont make 400hp with 750's and E85 if that helps... it takes about 1500cc's to make 600hp plus or minus some.[/QUOT

made 329whp with 450's yesturday