Thanks for the quick response Tony. Your first reason would have been my
guess. I'll give them a call and see what's up. BTW, I bought it from
Overton's which I thought was a pretty respectable outfit. I would hope they
would let the purchaser know that an accessory was possibly needed for safe
operation.
Thanks again!
--Mike
"tony thomas" wrote in message
news
nUQd.11556$4q6.2389@attbi_s01...
I would call the people you got the prop from and ask them.
One reason I know would be to help overcome the torque of the prop. These
props add steering torque due to their rake and cup compared to an
aluminum prop. If you don't have power steering you would have to hold
onto the wheel all the time or properly adjust the trim tab. In your
case - you have power steering so not an issue.
Another possibility is I have seen where the trim tab was too long and hit
the blade of the prop on certain props that were deeper from front to rear
and touched the tab. Again in your case not an issue as you don't have
one.
Another possibility but this is a long stretch is years ago the tab was
also used to deflect water onto the hub of the prop to help cool it to
prevent hub failure. This is from the old days and should no longer be an
issue. As I said, this is a long shot.
Call and ask.
--
Tony
my boats and cars at http://t.thomas.home.mchsi.com
"mgg" wrote in message
. ..
I just replaced my prop with a SS Stiletto. A red piece of paper
accompanied the prop that reads:
Due to the performance enhancing nature of the design, Quicksilver Trim
Tab No. 46399A1 (or equivalent), must be used with this Stiletto
Propeller on your Mariner, Mercury, or MerCruiser engine to prevent
damage and/or injury.
I'm running a 4.3L Merc on an 18.5' Reinell, and the sacraficial anode
(on the anticav plate) has no trim tab (fin) on it. It's not a big ticket
item by any means, and I have no problem doing as they say, but I'm
really curious as to why?
Any insight? Thanks.
--Mike