RCU Forums - View Single Post - cox .049 ?
Thread: cox .049 ?
View Single Post
Old 01-18-2010 | 02:22 PM
  #1  
jayseas
Senior Member
 
Joined: Jun 2009
Posts: 368
Likes: 0
Received 0 Likes on 0 Posts
From: Idaho falls ID
Default cox .049 ?
If you use these on a standard cox .049 reed valve engine without the muffler do they increase RPM's.
http://cgi.ebay.com/ws/eBayISAPI.dll...=STRK:MEWAX:IT
jayseas is offline  
Reply Like