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- PowerSports (3)

Mikuni Powersports Carburetors

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Mikuni HSR-48 Carburetor Race Kits

Mikuni HSR-48 carburetor race kits are designed for the serious race engine builder and extreme street motor enthusiast looking for more power. They're recommended for 120 cu. in. engines or bigger with high-flow heads and cams—or if your heads have been flowed to require a 270 cfm flow rate. These kits include a 48mm smooth bore carb, rubber mounting flange (78mm bolt hole centers), choke cable, and four main jets. (Builder supplies manifold and appropriate air filter or velocity stack.) Uses stock Harley-Davidson© CV-type cables.

Not Yet Reviewed

$555.99

Mikuni HSR Carburetors Total Kits

Go for high-flow with Mikuni HSR Total Kits! These kits are complete with everything needed for a total installation. Each includes an HSR 42mm or 45mm smoothbore carburetor, new performance manifold, rubber flange, high-flow air filter, chrome cover, chrome breather kit, and mounting hardware. Mikuni high-flow filters support 100 hp with no loss from filter restriction.

5.0 out of 5 stars ( 3 )

$690.99

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$701.99

Mikuni HSR Smoothbore Carburetors

Mikuni HSR smoothbore carburetors give superb throttle response, and deliver all the airflow needed for any level of Harley® performance. Being one of the best upgrades you can give your motorcycle, these Mikuni carburetors substantially increase power compared to stock. However, it is the dramatic improvement in throttle response that makes these flatslide HSR models such outstanding performers. Mikuni HSR 42mm and 45mm smoothbore carburetors are offered individually to meet the specific custom application needs of performance engine builders. They are available in standard or polished aluminum versions.

4.67 out of 5 stars ( 3 )

$599.99

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$669.99

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