"Bora Cider" wrote in message
...
Sorry so much detail. I have a 1993 21.5 Cuddy
(Dynasty) I put a new 4.3 Mercrusier in it with
new carb, new plugs wire,distributor. manifold(s)
intake and exhaust, alpha one gen II drive.



Boat ran fine for about 20 hours use. I hit a
submerged object(dunnage wood I guess underwater)
at a hard idle it bent the aluminum prop up
moderately but did not spin it. Since the
incident when I try to get the boat on plane it
sputters and dies. I cannot think of what to check
as it will idle/start and rev with no problem when
under lite or no load. Does anyone have any
suggestions on what I should be looking for ?
Thanks Kevan

Check the timing. the abrupt stop may have cracked the rotor.

"Calif Bill" wrote in message thlink.net...
"Bora Cider" wrote in message
...
Sorry so much detail. I have a 1993 21.5 Cuddy
(Dynasty) I put a new 4.3 Mercrusier in it with
new carb, new plugs wire,distributor. manifold(s)
intake and exhaust, alpha one gen II drive.



Boat ran fine for about 20 hours use. I hit a
submerged object(dunnage wood I guess underwater)
at a hard idle it bent the aluminum prop up
moderately but did not spin it. Since the
incident when I try to get the boat on plane it
sputters and dies.

Check the timing. the abrupt stop may have cracked the rotor.

Wouldn't it be just as easy, and more prudent to just check the rotor, then?