Die-cast aluminum intake manifold with 57mm intake for stock 55mm header. Fits 2018-later Harley-Davidson M8 Softail engines and 2017-later Touring models.
Features: *Performance and durability are improved thanks to the die-cast aluminum body and CNC-ported intake runners. A great replacement for the stock plastic intake manifold. *Larger 57mm internal diameter (stock 55mm) for smoother, undisturbed airflow to maximize your bike's power. Adds 3-5 hp, and you can feel the increase in power with every twist of the throttle. *With the Venturi design inside, it guides air more smoothly into the engine, potentially reducing turbulence and improving throttle response. *Installation and tuning will be much easier with improved calibrations. ---------------- Material: Aluminum Processing Technology: Aluminum Casting, CNC Sold in Units: Each Replaces OEM Part Number: 27300121 *Fits:
For preparations of high-performance engines that need a carburetor for customized applications specific.Great for changes to injection carburetor for Harley Davidson
For Harley-Davidson FXSTB Softail Night Train,FXSTS Softail Springer,FXST Softail Standard,FLSTN Deluxe,FXSTD Deuce,FXSB Breakout,FLSTSB Cross Bones.Intake manifold OEM standard with connection for the sensor VOES for Mikuni HSR, Keihin
For preparations of high-performance engines that need a carburetor for customized applications specific.Great for changes to injection carburetor for Harley Davidson
The most practical calculation tool of all: a real Mikuni pocket slide rule.Indicates the jets replacements in Mikuni carburetors that are necessary due to ambient temperature, altitude or both
For Harley-Davidson Electra Glide FLHT,Street Glide FLHX,Road King FLHR,Road Glide FLTR..Intake manifold OEM standard with connection for the sensor VOES for Mikuni HSR, Keihin
The EFI Header Intake Manifold is computer designed and precision CNC machined.To minimize restrictions, the passages are shaped with the largest radius and sized to maximize flow.
For Harley-Davidson Dyna FXDF Fat Bob,FXDL Low Rider,FXDB Street Bob,FXDWG Wide Glide,FXD Super Glide.Intake manifold OEM standard with connection for the sensor VOES for Mikuni HSR, Keihin
For Harley-Davidson XL 1200T Superlow,XL 1200C Custom,XL 1200CX Roadster,XL 1200X Forty Eight,XL 1200V Seventy-Two,XL 883C Custom,XL 883L Low,XL 883N Iron.For installations with S&S and OKO shorty carburetors and stock Keihin CV40 or Mikuni HSR24.The manifold is used to install CV carburetors in EFI models, 2007-later XL.
