I've been planning out my next Nitrous System for my Lt1, wet kit of course, with a seperate fuel cell with 114+, seperate lines, seperate pump ect, I'm just trying to figure out if I run it with a wot switch if there's a way I could wire it up to engage the second fuel pump and inject fuel from the second fuel cell all together? I could always just have a switch on the dash to flip to switch from the one cell with 92 to the other cell with 114+, that might work also, reason I wanna do this is so I can run around all day on 92 octane and still be able to spray 175+ at any moment without worry of detonation because to low of Octane, of course the 114 and 92 would mix but, have to do some calculations to see what that averages out at.

Chris

 

Chris just run your nitrous sytems fuel pump etc off the nitrous arming switch. When you say 175+ does that mean 200-250-300? The 114 is kinda of high for just 175hp by itself unless you have alot of compression.
Ricky

 

So you want your N2O system AND your fuel injectors to run off of the 114 fuel cell when you have your N2O armed? yeah it possible, anything can be done. Isn't 114 leaded by that point too? guess it depends on who it's from.

 

You need to do some homework when mixing the two, because if i recall right when you mix say like 114 + 92 = 109 or lower. I know it will bring the motor octane way down when you mix it like that. IF you want I can ask one of the guys in my shop tomorrow, he sells the VP race gas & he knows the formulas.

 

I dont know about mixing gases. At first thought, they may average out... But ive been wondering if they both keep their chemical compostion, what left of the 93 would still be detonation prone

 

I'm still confused. You want to turn off your factory fuel system when spraying and run a complete second system for your nitrous and engine together? Or do you just want a dedicated nitrous fuel system?

 

I think he just wants to run both his nitrous fuel pump and motor fuel pump off of the fuel cell, just switch the feed from his gas tank to the cell. But, he will need eithor a large fuel pump to supply fuel for both or 2 seperate fuel pumps, one N20, one motor cause of the in tank fuel pump. No way at all to switch witch tank his factory pump feeds from.

 

Sounds like to much hassle and $$$ for the benefits. I suggest the K.I.S.S. method.