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Old 09-01-2014, 02:49 PM
  #3224  
SrTelemaster150
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Originally Posted by Lifer
sparky,

Did you need to change the HS needle with the 20x15?
Originally Posted by sparky4lawndart
No changes at all...
A 22X10 & a 20X15 will put about the same load in an engine at 6500-7000 RPM.

The 22X10 will have more thrust while the 20X15 will give more speed.

The HSN setting should not be affected significantly.