I have a 1997 DCB 24 Extreme closed bow double step hull with a 502 mag mpi. I believe this motor was spec'd @430 hp by Mercruiser. The motor runs great, has about 300 hours and pushes the boat to low 70's on regular speedo.
I'd like to get 80-100hp more out of it keeping stock heads, crank...
NOT MY BOAT, POSTING FOR FRIEND
2003 Daytona 22’
Very clean boat
Imco dual hydraulic steering
Hard pole Bimini
Dual optima batteries
Contact owner @ (602)882-3899