TST Products fuel plates add more fuel for the P7100 injection pumps. These fuel plates can be used on any Cummins 4bt3.9, 6BT5.9 or 6CT8.3 series engine equipped with the Bosch P7100 style fuel pump.

The smaller the # plate, the more fuel it adds and the more aggressive the fuel output rate is. DieselTuff recommends the #10 plate for most applications, due to the adjustability it offers for different power ratings. The #10 plate will allow your engine to dyno out at a bare min of 200hp at the rear wheels, even with the 160hp P7100 injection pump and I have made over 700+hp with a built P7100, #10 fuel plate and other supporting mods.

Your choice of one : #12, 11, 10, 8, 6, 5, or 0 plate

Comes with boost orfice and hardware for install.