>>>*Hi!
Well, the idea of roller followers makes me think. It sure could be done, and it changes all the rules. Less duration, less overlap, faster ramp, more power and quieter operation...*HMMMM.....
The stock style rocker arm has the cam lobe walk almost all the way across the pad at maximum lift.
This creates a situation where the rocker ratio actually varies in operation, by quite a bit.
I thought about rollers, realized I would need to reshape the lobe too....It sure would work, but for me, it's too much work....*LOL**..*EB

*Beats the he** outa me!....*LOL**...