How many spark plugs are in a Ski Doo?
Vintage Ski-Doo Site Since 1999! Engine Model Bosch Champion NGK Kohler K141 ? ? ? JLO L152 M225T1 UK10 A-6 Rotax 165 M175T1 UK10 A-6 JLO L197 M225T1 UK10 A-6
Why do spark plugs need to be gapped?
Since the gap size has a direct effect on the voltage necessary to jump the gap and ionize (light) the air-fuel mixture, careful attention is required. While plugs are pre-gapped from the factory, the gap may need to be adjusted for the vehicle that the spark plug is intended for.
How big is the spark plug gap on a Promod Turbo?
Some applications such as ProMod turbo cars using M1 fuel frequently run a spark plug gap as small as .012″, even though they are equipped with some of the highest output ignition systems providing in excess of 60,000 Volts high current and high mJ power output.
Is there too big a gap on a Polaris spark plug?
Its a ZR 440. polaris is .028 so yes you have too big of a gap. .030″ is usually a good gap. You typically dont want a gap over .035″ because the wider the gap that spark has to jump is, the weaker the spark is and the more likely you are to foul a plug.
Some applications such as ProMod turbo cars using M1 fuel frequently run a spark plug gap as small as .012″, even though they are equipped with some of the highest output ignition systems providing in excess of 60,000 Volts high current and high mJ power output.
Since the gap size has a direct effect on the voltage necessary to jump the gap and ionize (light) the air-fuel mixture, careful attention is required. While plugs are pre-gapped from the factory, the gap may need to be adjusted for the vehicle that the spark plug is intended for.
Its a ZR 440. polaris is .028 so yes you have too big of a gap. .030″ is usually a good gap. You typically dont want a gap over .035″ because the wider the gap that spark has to jump is, the weaker the spark is and the more likely you are to foul a plug.
Where is the spark plug gap on a champion?
For Champion spark plugs it is a little less logical and is as listed below: Spark plug gap is where spark plug spark discharge is designed to take place. On a conventional spark plug, it is the area between the center and the ground electrode.