Drop to a 21 if hole shot is important to you. Stay with 23 is cruising
economy is more important.

-W

"Jay" wrote in message
m...
Greetings,

Have a '97 Chap 2500lb / 4.3 Mercruiser engine. Run 4900 WOT trimmed
up and that is where porpoising starts. I would like to replace the
alum 23' with a SS. Do I drop to a 21' SS or stay w/ 23'? Have heard
both.

Thanks in advance,
-Jay.