Originally Posted by
madblu2
I must say I like the Rb motors. I currently run 2 different RB motors. The Killer 10, a WS7, just bought a C5, and Buying another WS7. They have good power and easy tuning. Congrats Jim on your new venture. I will definitely be in contact with you for parts, When I need them(hopefully not soon

).

I have 2 WS7s left each with about a gallon on them. I currently am running a Shark 10.. OMG that thing is just nuts!!!!!
Since I got the RB bug with my first s-7 I have never bought anything different. I have watched other engines at the tracks and nothing compares to the sound and punch of an RB especially when running an RB pipe. I still wish I had my original 063 pipe that thing was /drool in terms of exhaust note and low end grunt.
Running the 2045 that came with the shark 10. Probably going to put the short stinger 2020 on though but I have not decided yet.