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Product Description
1-into-2 intake fits 1983-1985 CB650SC carburetors. Two parts are necessary
Works with K&N RU-2780 Air Filter
Includes inlet for factory crankcase ventilation. Recommend using Mcmaster-Carr fitting #53525K43 ( https://www.mcmaster.com/53525k43 ) these must be carefully turned in and will make their own threads in the soft plastic. If not desired then this hole can be capped off or a plug with the same thread can be used.
Requires removal of factory airbox. Parts should be clear coated to prevent issues with weather/moisture. Parts may need to be warmed, if cold, in order to be installed more easily.
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