(SEASONAL CLEARANCE, 20% OFF, ONLY 1 SET AVAILABLE) OS MAX-21XR-B V.III .21 ENGINE/T-2090SC PIPE COMBO SET #1CY01
(SEASONAL CLEARANCE, 20% OFF, ONLY 1 SET AVAILABLE)
OS MAX-21XR-B V.III .21 ENGINE/T-2090SC PIPE COMBO SET #1CY01
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Budget-friendly OS club racer engine For 1/8th Buggy and GT cars.
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Features a reduced piston weight for improved throttle response.
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The connecting rod is the same one used with other Speed engines in order to improve durability.
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A newly designed crankshaft improves throttle response.
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The redesigned shape of combustion chamber, improves response from the low to medium speed range and achieves stable power characteristics in the high-speed range.
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Come with the double adjust J3-1 carburetor renowned for its ease of use and with two venturi inserts, 6mm (orange) for the Off-Road class and 7mm (yellow) for the GT class. The cooling head offers a new shape and a new design.