I know this topic has been beat to death. Despite all the threads I've read on the topic in various forums, I still can't seem to generate a definitive answer on the questions; Is it worth the purchase, or which brand to choose from? Yada Yada Yada..
I'm building a 416EX, new jug, stage 2 Hot Cam, A LOT of extra cooling, New OEM style Wiseco crank, 11:1 Wiseco piston, GT Thunder Heavy Duty studs, full Yoshimura exhaust, 04/05 450R carb, Aluminium open airbox.. and possibly some port matching on the head. Will I benefit from a good CDI/Rev box, or is it just a waste of coin that could have been spent elsewhere?
Thanks in advance.
-J