RB WS9 or Novarossi 21-5k ??
I hate to ask but I have ran RB's for the last 5 years and love'em, but need a new engine and I am looking at a Houston modded 21-5K and the new RBWS9
It's going into a MBX6.
Again I hate these this one vs that one threads just looking for some un-bias help, Thanks Joe