Rhs Indy X Head Thread

Mad Dart said
Got the push rods from Manton. They are a pretty sweet piece!!
The push rod pinch area on the RHS Heads WILL allow the use of a a 3/8's pushrod.

I ordered 3/8 push rods .095 wall with 5/16 Ball and Cup ends that OIL THRU so the Rocker Adjusting Ball and Push Rod Tip will have pressurized oil. Brian at IMM engines suggested this trick.

I ordered these at around 10:30am and picked them up at 3:00pm TODAY! That is FAST!!!

Here they are..

View attachment 112485

Thats cool but the rockers feed oil through to the adjusters which if using cupped push rods will hold the oil and the rest draining back down the valley and down the push rods will oil the lifter cups along with the lifter dipping below the lifter bore allowing even more oil to pour into the lifter cup.
And the bigger the cam, the more the lifters dip into the lifter bore due to the base circle getting smaller.
Never burnt a cup.