methinjection

**riceburner** · 07-19-2009

i am going to be picking up a system for my car next month and had some ?'s. i tried searching but could not find any answers. first would be, would it be plausible to tap the phelonic spacer for the nosle? second is, what all is involved with tuning the system(map veriable spray). and what kinda mix should be run for a stock to 3.4 pulley?

**minichopper6hp** · 07-19-2009

Yes, thats where most people do it, in the throttle body spacer. You would need to tap it 1/8" npt.

**riceburner** · 07-20-2009

any other input? bio?

**JoshMcMadMac** · 07-20-2009

TDCRacing can get you a spacer already machined for the nozzle relatively cheap. As for tuning, it depends on the system. With the Devil's Own, it has a controller with two knobs; what PSI the injection starts, and what injection the injection maxes out. With putting the injection in front of the supercharger, I think that a 50/50 mix is good.

**Bio248** · 07-20-2009

make a spacer and inject after the blower AND before the blower. a small nozzle in the throttle body spacer with two slightly bigger ones in the spacer between the lower intake and the blower.

that is what i would do if i were to do it again.

**riceburner** · 07-22-2009

i will only have one nozzle.what would that do having three rather than one?

**Bio248** · 07-22-2009

even distribution and better spray pattern. the smaller nozzle you can use the more atomized the methanol becomes when you spray it. i only ran one nozzle in my blower case, but if i were to do it again i would make a spacer to go above the lower intake.

**minichopper6hp** · 07-22-2009

If you need a spacer or decide to go that route i can make you one. I would do a main line to a distribution block then branch out to about 3 nozzles, 1 on the tb spacer, 2 in the blower spacer on opposite corners

http://www.grandprixforums.net/f49/p...cer-17421.html