2019 Offroad Catalog

While still continuing with a proprietary alloy, we have found that these new pistons outperform many of their Aluminum 4032 competitors in the market. Com- paring the two side by side, they both have very similar elongation (%), Yield Strength (kg/mm2), and Tensile Strength (kg/mm2), But Namura’s Forged pistons hold an expansion rate that is actually lower than 4032 forged aluminum. Giving you longer lasting build tolerances than our competitors. Namura Forged pistons will also be coming with the signature features that you have come to expect from Namura Technologies; CNC machined smooth heads, MOS2 rolled-on coated skirts, and hard anodized crowns. In addition to these, we have also added stra- tegic bridging for improved pin support while still keeping weight at a minimum. Field tested and Dyno Proven, Namura Forged pistons surpass standard forged pistons in durability and performance. MACHINED SMOOTH HEADS Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. MOS2 (TEFLON/MOLYBDENUM) COATED SKIRTS A rolled-on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction, and helping to eliminate cold seizures. ANODIZED DOMES Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons. AS THE HEART AND SOUL OF NAMURA TECHNOLOGIES, NAMURA PISTON KITS ARE DESIGNED AND PRODUCED WITH TODAYS MOST ADVANCED TECHNOLOGIES AND RIGOROUS PROTOCOLS. Namura offers direct replacements for original equipment as well as hi-compression, and a variety of oversizes tomeet your ride’s needs. They are available in 0.25mm increments, from the -1 (0.25mm) through the -8 (2mm) oversize. We also carry B (0.01mm) and C (0.02mm) oversizes which help extend the life of your expensive coated cylinders. There is a selection of big bore piston kits available for some applications. ALL NAMURA PISTONS KITS COME STANDARD WITH: N EW F O R 2 0 1 8 / 1 9 N AMU R A . C OM Namura Technologies has always taken pride in providing our customers with the highest quality product possible. We constantly take it upon ourselves to work with the best factories to ensure top-quality manufacturing, materials, and tightest quality control as possible. Continuing with this pedigree, we are happy to announce the new Namura Forged line of pistons. Namura Forged pistons underwent rigorous testing with dyno and engine rebuilders to ensure they met the demands of today’s high-performance engines. Needless to say we are very happy with the results of our efforts and aremore than confident that the Namura Forged line will be a new benchmark piston series for the high end MX 4-stroke race applications. WITHONLY REPLACINGWITH A NAMURA FORGED AUDIO /VIDEO / NAVIGATION EXHAUST BODY / FRAME GRAPHICS / SEATS OFFROAD LUGGAGE SNOWBIKE SECURITY HANDLEBARS / CONTROLS LEVERS CABLES FOOTPEGS / FOOTCONTROLS INTAKE / FUELSYSTEMS AIR FILTERS OIL FILTERS LIGHTING / GAUGES BATTERIES / CHARGERS ELECTRICAL SPARKPLUGS ENGINE PISTONS CLUTCH / DRIVE SUSPENSION / BEARINGS CHAIN SPROCKETS BRAKES PITBIKE CHINESE VEHICLEPARTS LUBRICANTS / CHEMICALS GASCANS TOOLS / HARDWARE STANDS / LIFTS TRANSPORT / RAMPS PROMOTIONAL REFERENCE INDEX x X X X X 696 PISTONS