Are some roller rockers quiter than others?

[gnx547]

Are some1.7 roller rockers quieter than others? Like comparing to scorpions, cranes, trick flow, hartland, erson, ford motorsports, Are some quieter than others? Or do all of them make the same amount of noise?

What brand roller rockers do you use? And are they noisy?

 

[Chris00GT]

If they are set up right with the right push rods they should all be pretty quiet. I use Comp Cams Pro Magnium 1.6's and they are almost as quite as the stock setup.

 

[TomCat]

I have Proform 1.7s and they're actually pretty quiet. Like said above, maybe a little more noisy than the stock ones, but nothing serious.