Originally Posted by Diplomat360
The HS folks did actually say that an oil restrictor may be needed given the design of their rocker arms.


A factory rocker system needs the volume and the rocker on the shaft becomes the restriction to regulate the proper amount of oil.

A full radius bearing is just a giant leak around a rocker shaft. I can see pressurized oil in a rocker shaft sending too much oil to the rocker bearings.

I'd say leave it and it will still be too much oil.


69 Super Bee, 93 Mustang LX, 04 Allure Super