|
|
FAQ
• Login
|
|
It is currently Mon May 12, 2025 5:06 pm
|
|
Page 1 of 1
|
[ 3 posts ] |
|
| Author |
Message |
|
brock2013
MMT Member
Joined: Sun Aug 12, 2012 1:04 pm
Posts: 35
Location: Brock TX
|
 what size prop What size prop do you recomend for a short shaft 13hp build? It will be on a 1436 jon. Also what size gear reduction would be best?
Thanks
|
| Sun Aug 12, 2012 1:22 pm |
|
|
|
rudyeng
MMT Addict
Joined: Mon Jul 30, 2012 7:40 pm
Posts: 596
|
Re: what size prop I got a 13 HP short tail. Honda gx 390 and turning a 9x9 but i think i am over proped. It's a dixie Mud motor on 1442 Alumacraft.
Boat runs 20 mph all day long one person (24 WOT). Added my 300# pal and it ran 15 max. Felt over proped.
Im going to change out to a 9x6. Looking for a balance of speed vs load
Best of luck !
|
| Sun Aug 12, 2012 6:57 pm |
|
|
|
Mag10
MMT Pro Member
Joined: Wed Jan 14, 2009 12:31 pm
Posts: 342
Location: Faribault, Mn
|
Re: what size prop The 9X9 is probably the best bet with a 1.5:1 or 1.3:1 reduction.
Going to a 9X6 is going to kill your performance, as it is not a surface-piercing prop, it is a sub-surface prop.
|
| Wed Aug 22, 2012 11:26 am |
|
|
|
|
|
Page 1 of 1
|
[ 3 posts ] |
|
Who is online |
Users browsing this forum: No registered users and 96 guests |
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum
|
|