? For you pump Guru's

[BLEWBAYOU1]

if you are doing the pump switch before the motor, do the setback. If your hull can do 90 with no setback, it will go faster with the setback(most likely)
I wish it did 90. A cool 70.2 GPS best.Not bad for a original 1979 460 BBF. So now I'm leaning towards setback , I'll wait on the impeller size change untill after I stroke the motor to a 514. :idea:
Thanks for all inputs.
Brian

[Wild Bill]

Congrats, Blew! Wish I could find a deal like that!