YS Engines Support Direct support from YS Performance Engines by Dave Shadel

Max rpm for ys 120f sc

Old 12-04-2012, 03:43 PM
Senior Member
Thread Starter
My Feedback: (7)
Join Date: Oct 2009
Location: danielsville, GA
Posts: 353
Likes: 0
Received 0 Likes on 0 Posts
Default Max rpm for ys 120f sc

Hey ther I have a old ys120 f sc runs great just trying to find out about the best rpm for a sport flyer and the max recomended.
I have read that 9000 is the max but the fz says 12000, she spins a 16x8 at 9300 and i would like to go to a larger diameter prop.
I have a 18x6 xzore and it will spin it at 7200 any sugestions would be welcome.

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are On

Thread Tools
Search this Thread

Contact Us - Manage Preferences Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.