RCU Forums - View Single Post - big bore carb?????
View Single Post
Old 07-26-2008 | 08:32 AM
  #4  
pe reivers
Senior Member
 
Joined: Jan 2002
Posts: 6,571
Likes: 0
Received 5 Likes on 5 Posts
From: Arcen, , NETHERLANDS
Default RE: big bore carb?????

11mm is about right. The membranes are the restricting factor. Trumpeting the entrance duct to the largest size the membrane petal will seal brings a substantial increase in power.