Mikuni RS 36mm Carb Kit- Yamaha XS650 or Big Bore Engines

(1 customer review)

$1,499.00 AUD

SKU: RS36YAMXS Category:


This Mikuni RS36 carburetor Kit will breathe a whole new lease of life into your Yamaha performance XS650 or big bore engine with an absolutely huge increase in power, whilst making it perform and operate as it should with no hesitations or flat spots.

This carb kit option is for the rider wanting to really get some rear tyre smoking performance out of their engine rather than just the improvement level gained from our regular VM kits.

Before rushing in and ordering please firstly check your carb spacing and carbie sizes for compatibility as you may also need to purchase a pair of mounting flanges and or air-filters.

This Mikuni kit comes with a 120mm carb throat centre to centre spacing between carb 1 & 2 for direct fitment to Yamaha XS650 engines. They have a 100mm back to front total length, with an air-filter end diameter of 55mm and outlet at the engine end of 42mm.

These carbs are supplied with jetting to suit most Yamaha XS engine setups and will rarely need further tuning other than with the supplied two spare sets of mains for WOT testing for confirming correct tune. Simply bolt them on and hold on. The fitment of a performance clutch and spring kit is often required to keep up with the new power

Your stock throttle cables will on most models connect to these carbs, where we also have available in the RS accessories page either our road bike throttle and cable assembly (KRS-001) or a Quick action 1/4 turn throttle and cable kit (PPQA40K)
You can also buy separately either POD filters or Velocity stacks for racing, which have no form of filter in them (15, 30,50 and 75mm long).

All international buyers are responsible for the payment of their domestic customs duties and taxes charged on imported goods. The duty free threshold and duty/taxes payable rates differ from one country to another and we strongly advise you check your liability before ordering if unsure. Please check your tracking on all international shipments within 7 days to follow their progress and determine if it is being held by your local customs dept. or on their behalf by the Postal Service, who you will need to make contact with using the provided tracking number.

Please Note: Other than exact replacement OEM carburetors, all Mikuni Aftermarket Carburetors and Tuning Components are sold “As Is” for Off Road / Racing Use Only and are not intended or approved for use on vehicles operated on Public Roads or in locations where applicable engine tampering and anti-pollution laws apply.

1 review for Mikuni RS 36mm Carb Kit- Yamaha XS650 or Big Bore Engines

  1. John Hateley (verified owner)

    Finally It’s ALIVE. Smooth idle. No flat spots. Great top end. Starts easier. Pulls like a train. My front tyres will last longer now because it is not on the ground as much. My 1974 TXA with a 750 kit is like riding a different bike

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