Air Intake & Fuel Systems

Features & Benefits:- * Four fuel delivery ports for Better throttle response. * O'Ring sealed idle mixture screw. * Increased air flow, more p...

Features & Benefits:- * Four fuel delivery ports for Better throttle response. * O'Ring sealed idle mixture screw. * Increased air flow, more p...

Features & Benefits:- * Four fuel delivery ports for Better throttle response. * O'Ring sealed idle mixture screw. * Increased air flow, more p...

Features & Benefits:- * Four fuel delivery ports for Better throttle response. * O'Ring sealed idle mixture screw. * Increased air flow, more p...

Features & Benefits:- * Carburettor Only. * 2-1/16 Bore. Proudly Made in the USA by S&S Cycle !

Features & Benefits:- * Exclusive black coating – heat, UV, and chemical resistant * Four fuel delivery ports – Better throttle response * O-ri...

Features & Benefits:- * Sold as Pack (10). Proudly Made in the USA by S&S Cycle !

Features & Benefits:- * Sold Each. Proudly Made in the USA by S&S Cycle !

Features & Benefits:- * Four fuel delivery ports for Better throttle response. * O'Ring sealed idle mixture screw. * Increased air flow, more p...

Features & Benefits:- * Four fuel delivery ports for Better throttle response. * O'Ring sealed idle mixture screw. * Increased air flow, more p...

Features & Benefits:- * Four fuel delivery ports for Better throttle response. * O'Ring sealed idle mixture screw. * Increased air flow, more p...

42-11 Mikuni HSR Easy Kit fits 1994 to 2004 Sportster Models. For the maximum available increase in all round performance and power available, this...

Fitment: Sportster 1988-2006 Softail 1990-2006 Dyna 1991-2005 Touring 1990-2006 Features & Benefits:- CV 40mm Carburetor complete silver fini...

Fitment: Sportster 1988-2006 Softail 1990-2006 Dyna 1991-2005 Touring 1990-2006 Features & Benefits:- CV 40mm Carburetor complete Black finis...

Features & Benefits:- * Four fuel delivery ports for Better throttle response. * O'Ring sealed idle mixture screw. * Increased air flow, more p...

Features & Benefits:- * Four fuel delivery ports – Better throttle response. * O'Ring sealed idle mixture screw. * Increased air flow for more ...

The Mikuni HSR Total Kit 45-4 is designed for 1999 to 2006 Twin Cam Models 98ci to 115ci when still using stock length cylinders. For the maximum ...

Mikuni HSR Total Kit 42-19 for 1999-2006 Harley Davidson Twin Cam Models Mikuni’s HSR Total Kit dramatically improves the performance on all Harley...

42-18 Mikuni HSR Easy Kit fits 1990 to 2006 Harley Davidson Evo & Twin Cam Models. For the maximum available increase in all round performance ...

Mikuni HSR Total Kit 42-8 for 1984 thru 1999 Harley Davidson Evo Big Twin Models. Mikuni’s HSR Total Kit dramatically improves the performance on a...

Features & Benefits:- Combining our best carburetor with our best air cleaner system the Super G stealth kits are the ideal combo for your Evo ...

Features & Benefits:- Combining our best carburetor with our best air cleaner system the Super E stealth kits are the ideal combo for your Evo ...

Features & Benefits:- Combining our best carburetor with our best air cleaner system the Super E stealth kits are the ideal combo for your Evo ...

Features & Benefits:- Combining our best carburetor with our best air cleaner system the Super E stealth kits are the ideal combo for your Evo ...

Features & Benefits:- * Four fuel delivery ports for Better throttle response. * O'Ring sealed idle mixture screw. * Increased air flow, more p...

* O.E.M. Style Intake Clamps are durable and includes manifold O-rings * Replaces OEM # 27063-57

* O.E.M. Style Intake Clamps are durable and includes manifold O-rings * Replaces OEM # 27063-80

Features & Benefits:- * Sold as a Pair. * Seal kit # JGI-27002-89-K * Replaces OEM #'s 27009-86 & 27010-86 Proudly Made in the USA by S&...

Features & Benefits:- * Includes Hardware. * Slightly Higher switching level suits modified Engines. * Also works as an OEM replacement. Proudl...

Features & Benefits:- * 3/16" x 5/16" x 1/2". * Sold Each.

Features & Benefits:- * 2 Required per Bike. * Sold Each. * Replaces OEM # 27063-80 & 27066-85T Suggested Additional Purchase:- Intake Seal...

Features & Benefits:- * A special 42mm U'Ring manifold seal that allows the installation of the OEM CV or 42mm Mikuni carburettor when using S&...

Features & Benefits:- * Also Fits Sportster 1979-1982 with 900cc & 1000cc Engines & S&S Super E & B Carburettor. * # 220 Manif...

* Direct O.E.M. replacement for Keihin, these spacers are made of phenolic resin insulating material. * Use this spacer to reduce heat that transfe...

Features & Benefits:- * Replaces OEM # 27008-83 & 27012-83 Suggested Additional Purchase: JGI-29242-83 Compliance Fittings Gaskets

Features & Benefits:- * 2 Required per Bike. * Sold Each. * Replaces OEM # 27063-57 Suggested Additional Purchase:- Intake Seal Kit # JGI-27062...

* VOES Kit * Vacuum switch with higher switching level of 6-7 In-Hg vacuum helps eliminate spark knock under light load and throttle roll-on * Inc...

Replaces OEM # 27004-88A People who Buy this Product also Purchase:- * Intake Manifold Flanges # BAI-18-0293 * Intake Manifold Seal Kit # JGI-27002...

Features & Benefits:- * Sold as a Pair. * Seal kit # JGI-27002-89-K * Replaces OEM # 27009-86 & 27010-86

Intake Manifold Bolt Kit. Fits Big Twin 1990-1994 & Sportster 1988-1994 with CV Carburettor.

Insulator Block with O-Ring for Super E Carburetor Use with all S&S 1-7/8" manifolds for 1991-2003 Sportster models ONLY, includes o-ring. 3/8"...

Replaces OEM # 27613-99 People who Buy this Product also Purchase:- * Intake Manifold Flanges # BAI-18-0293 * Intake Manifold Seal Kit # JGI-27002-...

Features & Benefits:- * Also fits 124ci Evo complete Engine. * # 417 Manifold. Tech Tips:- * Requires MAP Sensor Machining. Proudly Made in the...

Features & Benefits:- * # 410 Manifold. People who Buy this Product also Purchase:- * Intake Manifold Flange # SS106-3516 * 2 x Intake Seals # ...

Replaces OEM # 27019-89A People who Buy this Product also Purchase:- * Intake Manifold Flanges # BAI-18-0293 * Intake Manifold Seal Kit # JGI-27002...

Features & Benefits:- * Also Fits Keihin Butterfly Carburettor. * # 410 Manifold. * This manifold can also be used as a stock replacement on 19...

Features & Benefits:- * # 410 Manifold. People who Buy this Product also Purchase:- * Intake Manifold Flange # SS106-3516 * Intake Manifold Sea...

Features & Benefits:- * Sold as a Pair. * New Seals # CG-C9290 * Replaces OEM # 26993-06