Mikuni RS 34mm Carb Kit | Honda SOHC CB750 Four K | 1969-1976

   1969 to 1976 CB750 SOHC Mikuni flatsides.

This Mikuni RS34 carburetor kit is designed specifically for the Honda CB750 Four Single Overhead Cam K Models. It offers a remarkable enhancement to your motorcycle, providing an increase in power of up to 25% or more, while ensuring smooth performance without any hesitations or flat spots.

 You may soon find that the cost of refurbishing your old, worn OEM carburetors can significantly surpass the price of these new units. Additionally, many rebuilds today often involve the risk of using subpar aftermarket components. Given this situation, if you wish to enjoy riding your motorcycle, it is advisable to retire your OEM carburetors and upgrade to a set of RS34s.

 This carburetor kit includes anodized reducing sleeves that fit onto the 40mm outlet spigots, reducing the outer diameter to 36mm for direct compatibility with your OEM engine rubber boots. The interior of the sleeves is tapered for optimal port matching. The kit is custom-engineered with unique mounting plates, stainless steel throttle and choke shafts, and new fuel connection spacers, ensuring a precise fit for the Honda CB750 K models, adhering to the original 76-80-76 carb center-to-center spacing. Please note that these carburetors are not compatible with the OEM air box.

 IMPORTANT NOTE: There is an option for relocating the left-hand outside throttle cable connection for a race bike appearance. If you desire this modification, please indicate your preference in the message box during checkout.

 When installed with our 70mm long POD filters, this kit fits seamlessly, coming up approximately 10mm short of the space occupied by the OEM air box.

 Before placing your order, please verify your carburetor spacing and sizes for compatibility. We kindly ask you to confirm these measurements, as older motorcycles may have had engines or components replaced in the past. If you have any questions or concerns, do not hesitate to contact us.