Our System
The LPEFI® is a dedicated multi-port fuel injection system for modern engines. Propane is injected in a liquid state, which eliminates the need for a troublesome vaporizer or regulator, reducing problems such as backfires and improving cold start performance.
Our unique, self-cooling fuel injectors are specially designed for liquid propane and are 100% compatible with the stock PCM.
The LPEFI® system uses specifically engineered tanks equipped with a Liquid Propane Delivery Module (LPDM) designed for easy bolt-on installation.
Bi-Phase holds the patents for every part of the system, incorporating over 100 individual claims.
LPEFI® Benefits
- Save money by running vehicles on liquid propane instead of gasoline or diesel.
- LPEFI® systems offer equal or better performance than the original equipment manufacturer’s gasoline system.
- All LPEFI®-equipped vehicles meet or exceed United States EPA and CARB requirements for similar gasoline vehicles.
- LPEFI® systems do not require a modified PCM.