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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Extremely strong polypropylene cases to withstand impacts and vibration
crisp sound and horsepower gains of 3-5HP with improved throttle response
sealed enclosures so you can rest assured they will be protected against the worst conditions
The larger volume works very well with higher boost pressures as the air does not bottleneck and create heat
• Secondary Spring
BLACK DIAMOND EXHAUST VALVE DIAMOND XL 04-14 Category_Default Category/SLED/Polaris/AXYS 600 /Misc Extremely strong polypropylene cases toAll KPMI Black Diamond stainless steel valves are impregnated by a special German process to a depth of . 002, with a surface build up of . 0002. This Black Diamond process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Black Diamond Valves are light, strong, one piece forgings with profiles that provide excellent flow characteristics.
US$ 192.50
US$ 45.00
US$ 130.00
