PUCKY Carburetor For Mikuni BN40I Carb Carburetor Sea Doo 717 720 GS GTI GTS Sportster Challenger
Standard Jetting SpecificationsCarburetor #Venturi SizeHigh Speed Jet
Low Speed jet
Low Adjuster
High Adjuster
SpringEnrichener TypeNeedle ValveBN40I-38-2440167.5701.25Closed95 gramChoke1.5Mikuni 40mm i-series Carburetor w/ Accelerator Pump
High performance carburetors with extended throttle shaft
Features a viton tip needle valve to provide optimum pop-off and a primer-type cold start system (no butterfly choke) to increase air flow.
This Mikuni 40mm BNI JetSki Carb is as origional equipment on the 98 SeaDoo GTI, GTS, GS Jet Skis 167.5 Hi-speed , 70 Low-speed, 1.5 Needle valve and 95 gram spring.
(When replacing your stock (OEM) carburettor, installation of the replacement carburetor may require exchanging of jets and/or throttle butterfly.)
This Item Fits the Following Applications:
1997-1997 Sea-Doo GTS
1997-1997 Sea-Doo GTI
1997-1997 Sea-Doo GSI
1997-1997 Sea-Doo GS