I am thinking of upgrading from my 2004 225 Optimax to a 2015 250 Pro XS. Even though increased mph is not really an objective of mine, I am wondering what the expected, if any, speed increase might be? Any thoughts?
I am thinking of upgrading from my 2004 225 Optimax to a 2015 250 Pro XS. Even though increased mph is not really an objective of mine, I am wondering what the expected, if any, speed increase might be? Any thoughts?
2004 Triton TR21X * 2021 Mercury 250 4 stroke
My guess will be 5-7 MPH. Seat of the pants feel at take off will put a BIG smile on your face. Will be a nice upgrade.
I put a new 250 4s on my 04' 21x back in January
Had a 250efi
I have 51 hrs on it now
I love it, great holeshot,mid range,and top end....finally getting it propped right, running 76-77 mph.
4stroke
EFI must have been tired......Most powerful Mercury 250 made.