Set of Two Piston Cooling Injectors for Harley Davidson

Set of two S&S dual-spray piston cooling injectors (OEM 22307-99)

For Twin Cam 1999-2017

These piston cooling injectors evenly cool both the intake and exhaust pistons, resulting in a cooler engine with more power and longer life.

The jets are machined from billet 6061-T6 aluminum and feature dual jets for even piston cooling and revised spray locations for more efficient cooling.

The jets are shorter than the originals for greater connecting rod clearance.

Oil flow is equivalent to factory.