Lifter Technology Selection

Al pretty good info, but come on guys, there are street solid roller cams
out there !


I said that. But for the cost, is it worth it? Nope. Like I said, it's damn hard to get springs to control a roller valve train on most heads and I won't even consider geometry issues on both sides of the rocker, especially with retro fit hydraulic rollers.

My next build (my LAST build) won't even get roller lifters and I'm using an R block with W-2 heads, so I can get the spring load I want.