but will the combustible charge that is directed into the tube explode when hot??
The part that plugs into the spark plug hole is a pump. It uses outside air to fill the tire, not the air/fuel mix from the cylinder. That gets ejected raw into the exhaust system.
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PRODUCT DESCRIPTION
This is the most efficient way to fully re-inflate a motorcycle tire when an air compressor is not available. It converts any 2 or 4 stroke engine into an air compressor. This pump uses the vacuum of your motor to suck clean outside air into the hose and the compression to force that air into the tire. A two-way check valve prevents any gas fumes from entering your tire. The five foot hose easily reaches the front and rear tire valves.
The Adapters come in 18mm, 14mm, 12mm, & 10mm sizes which covers the vast majority of cylinder heads made today. As long as you carry a spark plug wrench and can access your plugs easily, this pump will provide you with a lifetime of unlimited clean outside air and no replacement parts are ever needed.
Easy access to one spark plug is necessary! Before ordering this product, measure your spark plug threads to identify if they are 10, 12, or 14mm in size.
Now works on late model BMW’s, ST Model & Pan European Honda’s (all years) and Harley- Davidsons (all years) with American made Adapters
ST Model & Pan European Honda Models (all years) requires the purchase of the Item No. ST001 separately.
PRODUCT CONTENTS
- Engine-Air Tire Pump 60″ Hose with Quick Release
- Engine-Air Fresh Air Valve and 18mm, 14mm, 12mm, 10mm Adapters (Fits most motorcycles)
- Laminated Instructions
- Round Heavy-Duty Canvas Zippered Pouch (7″ diameter x 1″)
- Weighs: 11.5 oz.
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