RCU Forums - View Single Post - AP09
Thread: AP09
View Single Post
Old 07-01-2013, 05:25 AM
  #3  
errormuddler
Junior Member
 
Join Date: Aug 2005
Location: Caves BeachNSW, AUSTRALIA
Posts: 29
Likes: 0
Received 0 Likes on 0 Posts
Default RE: AP09

Got a modified AP09 recently, it has a Nelson head conversion, control line /free flight needle valve and a venturi 7 mm ! ! in diameter
Tacho'ed it on a Russian F2D prop on 10 % nitro, 20 % castor, and with bladder pressure (of course ), 22,240 rpm.