Brian Tooley rocker shaft upgrade.

[Senna]

From the beginning when I built my LS3 I wasn't satisfied using the bronze trunion rocker upgrade. I figured some time in the future I would do something about it. Well, that time is here. I came across the BTR rocker shaft upgrade. Having two rockers together on a common shaft is a design I really like. It brings me back to my days building racing engines and the in house rocker system we used. Also going back to a roller bearing was a plus as you can see in the photo at 6k miles, the bronze bushings had significant wear. I was very impressed with the quality of the RTR kit, at $325 it is the highest of quality, the shafts, the the stands and the precision ground spacers are really nice stuff. Installation was a simple bolt in system using the same push rods.