ECO-1 above is an example of an insulation using the barbed male ends. Fittings are an additional charge. Please see your dealer for the correct fittings for your application.

ECO-1

Is for 1 to 4 Cylinder gasoline engines motorcycles, jet skis, outboard motors, etc.

 

ECO-2 Is for 6 & small block 8 Cylinder gasoline engines less than 5.0 Liter and small diesel engines. Cars and trucks, generators, etc.

 

 

ECO-2 above is an example of Quick Disconnect with fittings assembly. Fittings are an additional charge. Please see your dealer for the correct fittings for your application.

ECO-3 above is an example of Quick Disconnect with fittings assembly. Fittings are an additional charge. Please see your dealer for the correct fittings for your application.

ECO-3 Is for 5.0 Liter gasoline thru 7.3 Liter* diesel engines. * Depending on your usage, the ECO-4 may be required for the 7.3 Liter diesel engines.

 

 

 

ECO- 4

Is for engines 500 hp or less, long haul trucks, off road equipment and heavy diesel engines.

Chevy Duramax, Ford 6.4 Liter require ECO-4 due to fuel line size.

ECO-4 above is an example of an insulation using the large fuel line adapter fittings. Fittings are an additional charge. Please see your dealer for the correct fittings for your application.