This is Andy's ALL STOCK MOTOR , STOCK manifold and stock Y pipe.

he builds his own propane nitrous kits. And tunes with LT-1 Edit.

car is 94 firebird stock LT-1 117 K milker turbo 350 3200 stall 373 stock rear.

This is my friend, just thought i would share with you guys.

Dang, How's it work and what's it cost?

does he make them in plate style for a carb'd engine?? if so, then hook me up!

he uses the propane as the fuel enrichment for the nitrous.

Were going to test on my carbed car and i'll let you know how it comes out.

He's thinking about making a kit and selling it.

You dont need an fuel system for the extra power. Thats an benefit.

But its hard to tune. One more pressure to regulate and to warm/chill

we don't regulate. It wouldn't work in winter (unless you heated it) In summer it works perfectly at ambient air pressure.

Ambiant ait temp will differ alot from warm summer days to cold september mornings.

You should be aware of nitrous pressure and fuel/propane pressure for right jetting.

That's true. The biggest benefit is, he still has stock fuel pump and injectors.

We put the propane bottle in the car on the way to the track and had to run the heat to keep the people warm, the bottle was fine when needed at the track. You could put a heater and guage on it if you wanted it exact everytime.


It's monitored with an O2.

Hi Mike, I see that you're from Northwest IN. What city? I'm in Chesterton, and would love to come check out the setup!

Joe Phillips

Hey Joe,

We live in SouthBend now, but both grew up in South Haven, IN. and our families still live there.

Were going back to the track ( Osceola dragway) this Sunday to run my vette...hoping for a 10 sec pass with a 150 shot and 3.07 gears. Went 11.38 @ 118 on a 100 shot.

We'll be there at 9.

Mike