Fun, Learning, Friendship and Mutual Respect
START  HERE


Unregistered
Go Back   HeliFreak > R/C Helicopter Support > Engines and Mufflers


Engines and Mufflers Having problems or need advice on Engines or Mufflers?


Reply
 
Thread Tools Display Modes
Old 06-19-2012, 09:34 AM   #1
beans07
Registered Users
 

Join Date: Nov 2006
Location: Vic, Australia
Default YS91ST ring work in a YS91SR?

Hi just wondering if the YS91ST ring will fit in the YS91SR engines?

I can't find any SR rings instock in Australia, but there is ST rings available.
__________________
Synergy E7 + E5 ~ Logo600SX + 600SE + 550SX ~ Synergy N7 + N5C ~ Mini P ~ Trex 450L ~ Gaui X3
beans07 is offline        Reply With Quote
Old 06-22-2012, 02:16 AM   #2
mchammer
Registered Users
 
Posts: 63
 

Join Date: May 2009
Location: California, USA
Default

Dont think so, the sr has a longer stroke than the st so being the same displacement the ring is smaller on the sr.
mchammer is offline        Reply With Quote
Reply




Unregistered
Go Back   HeliFreak > R/C Helicopter Support > Engines and Mufflers


Engines and Mufflers Having problems or need advice on Engines or Mufflers?

Thread Tools
Display Modes

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

Forum Jump


Copyright © 2004-2011 - William James - Helifreak.com