1974 Ski-Doo Shop Manual, Page 244Get this manual

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SPARK PLUG CHART '75
M145 Tl W225 Tl W240 Tl W225 Tl W260 Tl W260 Tl M260 Tl M260 Tl W280M2 W280M2 M225 Tl M225 Tl

CD Engine Full Load

Engine Part Load

• • TGB
  • Arctic Cat
  • Bombardier
  • Can Am
  • Honda
  • John Deer
  • Kawasaki
  • Polaris
  • Suzuki
  • Yamaha
• • Kawasaki
• • Chrysler
  • Honda
  • Johnson Evinrude
  • Mercury
  • Suzuki
  • Tohatsu
  • Yamaha
• • Honda
  • Polaris
  • Sea Doo
  • Yamaha
• • Arctic Cat
  • Polaris
  • Ski Doo
  • Yamaha
• • Chrysler
  • Mercury
  • OMC
  • Volvo