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Batavus Tune-Up
Specifications

 
 
These are the tune-up specifications for the Batavus with a Laura M48 engine. They were taken from the Batavus service manual.
Updated: 9/6/01
  • Spark plug: Bosch 175T1 for the 20 and 25 mph version. Bosch W240T1 for the 30 mph version. I use NGK 4210 B5HS (hotter) or B6HS (colder) with good results. NOTE: NGK spark plugs have their heat range rating numbers backward to all other spark plugs in that 2 = hot, up to 10 = cold.
  • Spark plug gap: 0.020 inch.
  • Breaker Point Gap: 0.016 inch.
  • Ignition Timing: 0.079 inch BTDC.