Hotrocker??

Looks like a cross between a bad idea and a piece of crap...... :flipoff2: Lots of moving parts already under a valve cover so lets add a few more.... lol

Looks like a cool idea. It would be nice if all that stuff didnt stick out the top.

I DO NOTHING BUT SELL ROCKER ARMS ALL DAY LONG THEY ARE NOTHING BUT A P.O.S CHECK OUT OUR'S WWW.TDMACH.COM THESE ARE THE SHIT. USED BY THE BEST WINSTON CUP TEAMS

Why are they POS?

My guess is because he sells a competitive product.

LOOK AT THE DESIGN ... TO CHANGE RATIO YOU HAVE TO MOVE THE PUSHROD LOCATION SO ON A REAL PERFORMANCE APPLICATION WITH BIG PUSHRODS THERES NOT ENOUGH ROOM FOR THIS TO HAPPEN. AND TONS OF MOVING PARTS AND A SMALL COMPUTER . A REAL ENGINE BUILDER HAS NO USE FOR THIS. THE ENGINEER AND I HERE AT WORK LAUGH AT THESE EVERY TIME I RUN ACROSS THEM. AND I HAVE NEVER EVER SEEN THEM ON ANYTHING BUT FOR A HOTROD MAG. THAT IN ITSELF IS A JOKE ............BY THE WAY THEY ARE NOTHING TO US :flipoff2:

Look at the FAQ section, it looks like it hasen't been updated in a while.