Product Review - Yella Terra Roller Rockers for LS Mast Cylinder Heads at PRI 2012

[@walasiewicz]

C'mon man you don't get horse power gains from rockers!

[@Airman..]

15 to 18 rwhp verified on dynos testing look it up

[@chandlerlofton6536]

Is that Rodger Vinci as in Vinci cams? I bought a couple cams from him. Top notch stuff.

[@C6Z_Bob]

Bullshit they'll gain 20 HP on a stock motor

[@charleswilliams4088]

I wonder how much they weigh

[@sqp6313]

is more about how long they last and the lack of warrenty from YT.

[@cbr1thou]

Badass,gonna have to get a ls set

[@dancesucker70]

A lot of useful information thanks