Because the XRS is front heavy and the SM doesn't carry it well when loaded. I'm running even with the pad right now to try get it to handle better. 3 times when making sweeping left turns at 60ish mph the bow has dropped and felt like the boat was going to spin around on me. I have to slow way down to make turns, especially left turns. The main lake I fish is full of timber and I need the boat to handle hard turns well. My XRS 300xs SM lower unit boat will not come remotely close to the cornering ability of my XD 250xs TM lower boat did. And since I fish with a partner and a pretty heavy tournament load 98% of the time the boat isn't going to get over 85 anyway.
Jay Faro
Bullet 21xdc/300xs
My 300 R is a 1:71 - 1 sportmaster. If I don't get it figured out pretty soon there will be one for sale. I am not very happy with it at all.
2020 Allison XB 21
Merc 300R
2018-SST Bullet
Merc 300R
Bullet 20XD
300XS DBR
BULLET 20 XRD/250 Merc Sport XS
www.ncboatguy.com
That's supposed to be 1:75-1
2020 Allison XB 21
Merc 300R
2018-SST Bullet
Merc 300R
Bullet 20XD
300XS DBR
10 lbs plus !
2008 BULLET 21XD 2007 Merc 300xs
I have the same setup with 21 RDC and mine runs great as well. I have ran 4 or 5 different props on my new boat and all did well. I'm currently running a 32 bravo FS and a 30 BRV5 PowerTech.
I think part of the issue with the S boats is the weight being moved forward.. Before this boat I had a 2017 XRS and while it fished great i was never really happy with the performance.
I guess this is Mercury’s answer. Just got the email. Another goldmine prop.
https://www.mercuryracing.com/mercur...ver-propeller/
2008 BULLET 21XD 2007 Merc 300xs
Not sure that it will work for a Bas Boat......and.....the expense is a very large deterrent for 99% of us. Would hate to hit a stump with it.....
Elwood....Bass Cat Strong
2020 Bass Cat Eyra
2020 Mercury 300R 4S (1E081080)
Hell Yeah!!!!!!!!
10 lbs plus !
I was disappointed with my 300r until I found it to be way overfilled with oil...runs great now
I don't have an oil fill problem. I have a cant get out of the hole problem. It's not an XRS. It's a SST. They are different hull designs. I've had 5 different props. From a bravo to hydromotive. 28 - 31 inch. Multiple different vent configurations and they all suck. I hate to think I've got to by and try a bunch of different 5 blade props to find something to fish on. Not to mention. Finding one to play big numbers with. .
2020 Allison XB 21
Merc 300R
2018-SST Bullet
Merc 300R
Bullet 20XD
300XS DBR
I think a 26 pitch is going to be the right prop for my 21 SDC, 300R, 160 Sporty, just need to figure out which prop, I would love to have a good hole shot and an 80 plus mph tournament loaded boat.
2008 BULLET 21XD 2007 Merc 300xs
2008 BULLET 21XD 2007 Merc 300xs
2008 BULLET 21XD 2007 Merc 300xs
Happy Kamper, did you bring your motor to get checked for 100% WOT and any other issues?
‘17 Bullet 21 SDC ‘20 Merc 300R 1.60 SM 1E081012