Cool thanks for the replies guys.

Figured out the B in B9 stands for beast,damn but this engine is looking fast.
Done my 10 tank break in and getting ready to get my tune done.
Screw settings seem to be extremely sensitive to even the smallest adjustments, so this may take me a little longer. Not that this is a complaint, it was one of the easiest engine I have broken in. And I have broken in plenty.

Looking forward to the racing this Sunday, hopefully the weather will stay clear