Holley has been the undisputed leader in fuel systems for over 100 years.
Stand alone fuel management system.
Aem s ems 4 universal standalone engine management system is designed for powersports and 4 cylinder race vehicles.
From extremely affordable systems with fairly basic i o and capabilities to some of our newer and still affordable systems that lack nothing in featureset compared to most anything else on the market with full sequential fuel and ignition control for 8 cylinders or more individual cylinder trims for fuel and ignition as well as tunable.
Basic components of distributorless em 5 4f system shown with billet coil pack new white on blue lcd programmers shipping june 2020.
Now holley efi products power these cars and are dominating the performance world.
Suitable for street and track use.
Now holley efi products power these cars and are dominating the performance world.
Stand alone digital injection system that replaces the ford eec computer taking control of all fuel injection and ignition functions.
Holley carburetors have powered every nascar cup team and nearly every nhra pro stock champion for four decades.
The easiest engine management system to install and program on the market today.
This is a custom built stand alone engine management system featuring all the great electromotive features found on the tecgt stuffed into a stock montronic case.
Holley products for gm s popular ls engine are dominating the ls.
This affordable lightweight compact and powerful system features robust series 2 ems hardware in a weather and shock proof enclosure with a 36 pin connector specifically designed to survive harsh racing environments.
If you have a street or race e36 bmw you can now have complete control over engine timing and fuel delivery.
A stand alone fuel management system controls the fuel delivery to your vehicle s engine.
Holley carburetors have powered every nascar cup team and nearly every nhra pro stock champion for four decades.
Stand alone programmable fuel injection for automotive and non certified aircraft applications.
Just as with a full on standalone system the software displays live fuel spark rpm coolant temperature manifold vacuum o2 sensor and throttle position readings.
340lph e85 compatible high flow in tank fuel pump 65mm w hooks offset inlet 340lph e85 compatible high flow in tank fuel pump 65mm offset inlet 30 20 amp relay kits.
Most of these systems are designed to increase the horsepower and torque that your engine can produce.
Many companies make fuel management systems.
Supercharger and turbo compatible up to 30lbs boost.
What does this mean for you.
