Kinsler Fuel Injection

Kinsler fuel injection supply a broad range of extremely high quality constant flow systems and components for oval track use.

Constant Flow Systems

A constant flow system uses a mechanical fuel pump to increase/decrease the supply flow to the injection unit directly related to engine rpm. This variable flow creates pressure against the fixed orifices of the main bypass jet and the nozzles. Using a barrel valve assembly the idle and the part throttle fuel rate is controlled. Kinsler can supply additional bypasses and enrichment circuits to give added flexibility.

Constant Flow Nozzles

Nozzles - fixed orifice in the runner or plenum of intake manifold. Sized for specific engine and fuel being used.

Nozzle Breathers

Nozzle breather and donut assemblies for down nozzle applications.

Fuel Taps

Fuel shut-off valve - stops fuel flow to barrel valve to allow the engine to be shut-off. Two way and three way available.

KFI K-jets

Even a perfect fuel injection unit is of little use to the owner unless he has a good set of jets to use with it. When using commercially made jets, it is not unusual when going .005" smaller in jet size (in an attempt to richen the unit) to actually find no fuel rate change, or perhaps go grossly rich, or even to go a bit leaner! This makes it impossible to "tune in" the engine for best power and consistence. Kinsler K-jets are individually flowed and numbered in .002" increments.

Relief Valves

Kinsler/Waterman relief valves available for s 4 and c valve applications.

Waterman brass valves

Waterman aluminum valves

Kinsler quick release 4 valves

Kinsler diaphragm H/speed valves