What does a NGK BPR6ES fit?
The NGK BPR6ES is the correct spark plug for most Honda and Honda clone lawn and garden engines. This includes the Honda GC160, GC190, GX270, GX390, some Briggs & Stratton engines, Harbor Freight Predator, and the R200, R301, and R420 Raven engines found on RuggedMade log splitters.
What was the spark plug gap in 1981?
In 9.35 : 1 CR form, the spark plugs were Champion N12Y and the gap until the end of 1981 was set at 30 thou. From 1982 onwards the gap increased to 35 thou. So to question time.
How big is the gap between spark plugs?
1 Racing Plugs 0.016″ 0.4mm 2 Coil (Standard) 0.025″ 0.6mm 3 Coil (Sports) 0.028″ / 0.032″ 0.7/0.8mm 4 Magneto 0.020″ 0.5mm
What was the spark plug gap on a Rover SD1?
The SD1 saw the introduction of a new and improved cylinder head which featured larger valves and long reach spark plugs. In 9.35 : 1 CR form, the spark plugs were Champion N12Y and the gap until the end of 1981 was set at 30 thou.
What is the spark plug gap on a champion?
Following the initial change by Rover of the spark plug specification to Champion L92Y (now L92YC) the specified gap was 25 thou. This figure was quoted regardless of the compression ratio, so engines running the 10.5 : 1 CR would run the same plug and gap as those with the 8.5 : 1 CR.
How to find the right spark plug and gap?
Before doing any small engine repair or maintenance, be sure to check your manual for recommendations on specific parts numbers and safety precautions. Now that you’ve found the part you’d like to replace, you can use the chart below to identify the genuine Briggs & Stratton replacement spark plug and gap recommendation.
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.
What is the part numbering for brisk spark plugs?
Part numbering for Brisk, NGK and Denso spark plugs is reasonably logical with the trailing digits transposing directly into size in mm. For Champion spark plugs it is a little less logical and is as listed below:
What kind of spark plug does a vanguard have?
Replacement Part Type: Briggs & Stratton Spark Plug Part Number: Spark Plug Gap: Resistor used on Vanguard models 050032 and 086400 only (Replaces Champion RC12YC) 692051.030” Resistor (Replaces Champion RC12YC) 491055S.030” Electromagnetic Suppression (EMS) (Replaces Champion QC12YC) 691043 792015.030” Extended Life Series® OHV Spark Plug Platinum