Inertia and Engineering question...
If controlling valve train becomes more of an issue in OHV engines at higher rpm, why not run a higher ratio rocker arm and a lower lift cam? Wouldn't this allow the heaviest part of the valve train from having change direction at such a high speed?
Also, I was trying to find who makes the lightest hydro roller lifters for a gen 1 or 3 with no avail. Any ideas?
1968, 5 speed, Vintage Air Gen IV, American Auto Wire Update Series, Champion 4 Core Rad, BMR front w/ Koni's, BP Roller 383, Posi 8.2", Solid Frame Bushings