CHAMPION FACTS ABOUT SPARK PLUGS AND ENGINES – MOTORCYCLE
PUBLISHED BY CHAMPION
This booklet has been prepared to enable motorcyclists to understand better the many factors that affect the performance and economical running of their machines, and the vitally important part spark plugs play in obtaining the full power and performance of which engines and fuels are capable.
Basic engine operation : Two-stroke – Four-stroke
Spark plug components and their requirements
Spark plug heat range
Matching plugs to engines
How Champion extends the ‘heat range’
Gold Palladium spark plug heat range chart
Gold Palladium type
Normal and abnormal combustion
Used spark plugs tell a story
My machine won’t start
Tips for safe riding
The booklet (10,5 x9,5 cm) has been used. Soft cover, 21 pages, English text.