PRW quality rockers along with the open spring pressure needed to keep.630” lift in check is like trying to blend water and cooking oil.
Consider yourself lucky that you had no other engine damage.
Forget about Scorpions, there have been too many reported quality and failure issues with them also.
HR rockers have always been good, but there on the bulky side.
If you use them I would add a .010” shim under each spring unless your sure your over pressure as it is for the rpm your taking the motor to now.
__________________
Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs!
And he was not talking about 1/8 or 1/4 mile ETs!
1) 1940s 100% silver 4 cup tea server set.
Two dry rotted 14 x 10 Micky Thompson slicks.
1) un-mailed in gift coupon from a 1972 box of corn flakes.
Two pairs of brown leather flip flops, never seen more then 2 mph.
Education is what your left with once you forget things!
|