H.S.I. Dual SBN 44mm performance carb set-up.
Are you looking for that extra punch of power and more top speed out of your ski? Then we've got you covered with this bolt on ready setup!
Jetted to spec for either a Yamaha 701/760cc or your Kawasaki 750/800cc.
These are a great upgrade for a Yamaha 701 or 760cc setup that is already piped, has a high compression head, and/or an MSD enhancer. Also a great upgrade for the Kawasaki 750 and 800cc's if you're ok with your ski sipping a little more gas than the OEM setups. Reliability and added power - what's better then that?
FYI *You will need a different intake manifold than the OEM kawasaki and the Yamaha Superjet manifolds for running these dual carbs. You will also need to make sure that you have/install two pulse fittings on the engine for this carb setup.
Yamaha - You can upgrade to the DASA, PHP or any aftermarket billet 62t based intake manifold that will flow more air. OR you can utilize the OEM Yamaha 64x (44mm) intake manifold with our billet carb manifold plate save some money.
Kawasaki - You can upgrade to the Wax Racing or any aftermarket billet Kawi based intake manifold meant for 44+mm carburetors.
The carbs include:
- Billet throttle drum
- Mikuni coupler linkage
- Billet carb bracket
- Primer fittings
- Carb base gaskets
- Flame arrestor gaskets
- 2x Plastic 1/4" tee fittings
*You can add separately standard low type or tall stack air filter adapters, and tornado performance filters or SE stainless performance filters here.
PLEASE NOTE: Include in the notes section at checkout the model of ski your engine is in, if it is a Yamaha or Kawasaki, what displacement the engine is, the elevation where you ride, what ignition you have, and if it has a stock or aftermarket exhaust. .
** H.S.I. is not at fault if you run this carb setup on an application that the carbs were not set up for