MudmotorTalk.com
http://www.mudmotortalk.com/mmt_v2/

7HP stump jumper
http://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=41&t=62783
Page 1 of 1

Author:  hunt-chessies [ Tue Jul 21, 2015 8:41 am ]
Post subject:  7HP stump jumper

Found a way to upgrade the stump jumper motors. Wondering how we go about figuring out if we need to turn bigger props to get the most performance gains

Author:  SwampDonkey1 [ Tue Jul 21, 2015 8:49 am ]
Post subject:  Re: 7HP stump jumper

Get a tinytach... That will let you know RPMs youre running... If it is excessive and youre bumping the gov trying increasing prop size and pitch until you can still push 3600-3900 RPMs... I would think companies would throw a tach on as stock... would save consumers alot of headaches...

Page 1 of 1 All times are UTC - 6 hours
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
http://www.phpbb.com/