Originally Posted by
biz77
New user of a 13.5 X12. When someone says they are running the 4dot insert, do they mean with the 4 dots facing inside the motor?
Anyone have a gearing/timing suggestion for 1/12th scale on a very small 30'X40' track no boost/no timing allowed on speedo?
You should be able to see the 4 dots when looking at the motor. The flip side of the 4 dot insert is actually
-. Which advances the timing....not what you are looking for.