WHY YOU SHOULD CHANGE SPARK PLUGS EVERY YEAR.
WHY YOU SHOULD CHANGE SPARK PLUGS EVERY YEAR. By 0. C. RHODE, Chief Engineer, Champion Spark Plug Co. If you, a car owner, could visualize clearly the difference that old…
CONTENTS The Diesel Engine 89
Rumblings…
… … 100 On the Future of the Sport 93 New Zealand S. & R.C.C.’s Hill Climb ••• … 102
Cars 1 Have Owned .. 95 Club News ••• ••• ••• ••• … 103 Veteran Specialist … — 97 Letters from Readers … ••• ••• … 106