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Old 02-20-2005 | 11:57 PM
  #35  
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dino.tw
Nitro Tech
 
Joined: Oct 2002
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From: I can drive!
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Originally posted by ryan6682
I am using 20% nitro what shims should I leave in. there are two copper shims and one aluminum shim.

I also have an sts.21 dragon motor using the same fuel what shims should be in it?
Use 0.3mm (aluminum) with 20% fuel,both of D21B and 28.
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