Project: Go Fast/Giggle Gas

[c0ncEpT]

Start with a 100 shot and read the plugs. There is more to a n2o car than just changing the jet. Like Jeff said I would feel fine spraying it with 200. Carter03 on tech hits his stock bottom end LS1 with 300+

[sman]

At first glance (with zero knowledge of digital MSD/TPS switches) you need to see if the yellow wire from the MSD (or "pink" wire from TPS) sends a positive voltage or grounds the circuit. If they both send +12v or both ground, nothing is going to happen.

If I understand correctly, the msd does either or. It's the TPS switch that's in question, I have no idea if i have the right wires going to the right places, because as I said before this TPS switch doesn't match up to any I've seen or been able to find.

[1BADAIR]

i would change pumps.
racetronics or the new aeromotive stealth

[sman]

its borderline, should be ok for that size shot but I would be looking into a racetronix kit as a future mod just to be safe.

The hot wire kit? Or the actual pump

[DETROITMUSCLE]

The hot wire kit? Or the actual pump

the whole kit, hotwire and pump.

[sman]

Wouldnt that cause a possible difference in fuel pressure switching to that later, meaning it would have to be retuned?

[1BADAIR]

not unless you were running out of fuel when it was tuned.. the regulator is in the tank and wont be changed

[sman]

So should I setup the whole system for the 125 or 150 and see if I have problems? Wouldnt the FPSS cut it off if there was a fuel pressure problem?

[1BADAIR]

as long as it is adjusted correctly.
if your gonna try i would throw a mechanics gauge on also so you can watch. my car even with a racetronics kit would loose 14psi on a 100 shot. thats when i put the standalone tank in

[sman]

Hm, that scares me. How come you were loosing so much pressure? Most guys running a 100 dont usually even change the pump do they?

[DETROITMUSCLE]

Some can get away with it depending on how new the pump is, make sure you run a new fuel filter while your at it they are cheap and easily replaced.

[sman]

I think the pump has about 50k on it, can't remember for sure.

Heard back from Phil, he said I should get a bottle heater control element for safety, is that like an automatic bottle heater? He made it sound like something totally different. Did some quick googleing and didnt really see anything.

[sman]

Still wondering about this control element on the bottle heater, I know there are n2o users on this board.......

Put the plate and my new CNC ported TB on today, but now I cant get my lid on.... Since the plate pushes everything forward an inch or so there just doesnt seem like theres enough room for everything to fit. Help?



Current setup goes LS6 Intake > HSW Plate > Katech CNC Ported TB > GM 85MM MAF > SLP Lid

What is everyone else using?

[1BADAIR]

http://www.dynotunenitrous.com/store...p?idproduct=43
most use a cut smooth bellow for the

[sman]

He talked about something that went between the heater and the bottle?

"You need to use a bottle heater control element for safety. Its basically a thermister that goes between the blanket and the bottle."


I think my fitment issues on the lid side is because I have a 85mm MAF and a 78mm lid. So unlike most cars, my MAF does not slide into the lid which is taking up some space. Can anyone confirm?

If so, does anyone have an 85mm lid?