1990 1991 1992 1993 1994 1995 1996 1997 1998 CARBURETOR KIT

Part Number: 42-416

CARBURETOR KIT - Part Number 42-416
Carburetor Kits HSR. Ultima 45Mik fits EVO 84/92. The Ultima 45mm Carb kits will enhance the performance of any Twin Cam or Evolution engine and are recommended for engines over 100 CI. These carburetors will deliver superior throttle response, fuel economy, starting characteristics and horsepower when compared to currently marketed Butterfly Type Carburetors with bores of 2-1/6 in. This carburetor is the best choice for most Crate Motors and small strokers for all around performance and rideability. Ultima 45mm kits comes with a 1.780 I.D. manifold and can be used with stock 1.62 I.D port cylinder heads with out sacrificing any power. Twin Cam kits come with Map Sensor machining finished. Mikuni carburetors have a fitting in the back of the Carburetor for vacuum operated petcocks or VOES switches. Kits for Evolution engines have Map sensor machining available but not finish drilled into the manifold. The difference in the EVO kits is only the Backing Plate mounting hardware, 93/99 kits breathe through the heads into the air filter assembly and 84/92 do not include this feature.
Ultima HSR 48MM Fits Twin Cam 99/06 1990 1991 1992 1993 1994 1995 1996 1997 1998

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