High-compression pistons are a common upgrade for dirt bikes and other motorcycles, but bumping compression isn't always beneficial. We take a look what effects higher compression has, designing high-compression pistons, and what factors to address when considering adding one.
High Compression Pistons FZ07/MT-07/R7 Kit 700cc Spears
Wiseco Mazdaspeed 3 Dished 9.5:1 Pistons 87.5mm Stock Bore — Damond Motorsports
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MOTO PHYSICS: EVERYTHING YOU NEED TO KNOW ABOUT HIGH-COMPRESSION PISTONS - Motocross Action Magazine
Flat-Top Piston for 212cc Predator (70mm, .570 Compression Height) (FTPISTON212)
RACE-WINNING BRANDS: PRODUCT SPOTLIGHT - Dirt Bike Magazine
High-Compression Pistons for your Motorcycle: Everything you Need
Custom On A Budget - JE's 5 Dollar Changes
Blog, JE Pistons
High Compression Pistons for 2007-'17 HD® CVO® 110 Engines (except '17 touring models) - Std
What is compression ratio? - RevZilla
High-Compression Pistons for your Motorcycle Everything you Need
What Are Piston Rings? And What Do They Do? : AMSOIL Blog