R/C Tech Forums - View Single Post - REEDY .21 Nitro Engine
Thread: REEDY .21 Nitro Engine
View Single Post
Old 05-25-2010 | 10:14 PM
  #972  
rc pete's Avatar
rc pete
Tech Fanatic
iTrader: (6)
 
Joined: Jul 2003
Posts: 827
From: Cochrane, AB, Canada
Default
I'm running the RT4 plug. 7.5 restrictor in Buggy and 8.0 in Truggy. Pulled off at temp of 220 in Buggy and 230 in Truggy. Since it was a 20min main, I pitted at 7 and 14 minutes, and I've got over 1/3 tank left in each one. Mind you, the track got cold, dusty and slick by the main, so you couldn't pull it hard and that helps with both mileage and temp.
Also, fuel is Byrons 30-11 (not the 30-9 Pro Driver formula.. at our altitude of 3400ft the 30-11 is much more consistent to tune).
rc pete is offline  
Reply