RCU Forums - View Single Post - "Extreme" speed doesn't actually apply to me but. . .
Old 10-24-2010, 08:18 AM
  #3  
jaka
 
Join Date: Dec 2001
Location: Upplands Vasby, SWEDEN
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Default RE: RE:

Hi!
What engine size??
For a .46-.50 two stroke I would choose a 9x7, 9x8 APC.
For a .61 two stroke I would try 10x7,10x8,10x9 APC.
Aah! .90 twostroke...then I would try a 10x9,10x10,11x6,11x7 or 11x8 APC.