External Oil Feed Modification
This modification is recommended strictly for racing. It can be performed using standard oil pump and oil pan or dry sump applications. Within this procedure we will enlarge the diameter of the oil feed galleries located in the end housings and stationary gears. It is also important to carry out the "Oil Passage Matching" procedure.
Once these two procedures within this modification has been completed, we then move to blocking the upper dowel pin oil passages located in the front and rear end housings. This procedure will prevent oil from traveling internally through the hollow dowel pins.
Last, #10 AN fittings are threaded directly into the sides of the end housings to provide a direct external feed to the stationary gears and bearings. An oil filter blocking plate along with a remote filter system (and optional external pressure regulator) are necessary when performing this modification.
This entire process is a much more reliable way to increase flow and the lubrication to the engine bearings. It is highly recommended on all high rpm track and circuit race engines. It is a mandatory process when running a dry sump system.
Cost for 12A and 13B
List price: $730.00
Your price: $580.00
Cost for 20B
List price: $1120.00
Your price: $875.00