This kit uses a progressive controller that proportionally injects more or less according to manifold vacuum. Start and full points are adjustable for engagement and delivery curve, to match what the engine requires. High compression modified engines can gain performance through cooler intake charges and the large increase in octane and detonation suppression. It can also be geared towards fuel economy and using lower grades of gasoline.
This system is specifically engineered for naturally aspirated and carbureted applications.