Thumbnail Filmstrip of Electric Lean Out Valve - Starting Line Enhancment Images
Electric Starting line enhancer- Lean out valve - Helps injected engines stay at wide open longer when staging-
Can be used with trans brake or with a manually activated switch or with electronically activated rpm switch .
This valve is normally CLOSED , 12 v activates it through your trans brake or manual switch if used as a high speed lean out.
Helps launch AND 60 ft. times!
Stay staged as long as you need to
Proudly Made in the USA
Comes with Jets and jet holder
.030 .040 .050 pills
Can also be used as a high speed lean out if connected to a manually operated switch that is not tied in with the trans brake.
Adjustable 12V Trans brake activated Lean Out Valve.
No relay needed- Can be activated with trans brake or any 12 V Switch.
Designed to lean the barrel valve down while wide open against the converter on the starting line.
Keeps combustion chamber heat high to preserve HP
Allows a small amount of fuel to bypass through an additional jet so engine will not be over rich, which helps keeps the combustion chamber temp high.
This is very important, since if you allow the engine to overrichen on the line and the temp of the combustion chamber drops , you can cheat yourself out of 25 to 100 HP depending on the size of the engine.
It will probably not gain enough heat until you are beaten by the car in the other lane.
Handy for Sprint Cars to activate during yellow flags to drain out pressure and lean the engine to maintain heat.
Uses Enderle style pills: Comes with a .030 .040 .050 pills
All other Enderle pill sizes available.
You may specify other sizes if you know what you want.
Electric Lean out ( Starting line or use as a High Speed lean out ) Valves
Just install this between the feed from the shut off and the barrel valve - Fuel does not travel through it to the barrel valve, rather , this is like installing a main by pass. It becomes a second by pass that is on while you are activating the valve, so you tap into the main feed line , and return the other side to the shut off return or back to the tank.
The objective is to reduce ( lean out ) the amount of flow that ultimately gets to the barrel valve.
The way it works is to allow fuel to return to the tank through a jet (pill) causing the prescribed flow that would normally get to the barrel valve to be reduced temporally while the valve is engaged.