Accelerator body of a piece of 54 mm from 06 (cabin for Harley-Davidson)

54 mm accelerator collector/unit for standard cylinders (length of 4,937 ")
The body of butterfly body, collector and air filter of high flow thundermax EFI provide the large air flow necessary for higher performance engines. 
These large molten pieces mechanized by CNC replace the factory designs used in 2006 and subsequent models equipped with Delphi®, and are designed to accept factory electronic components, so the assembly is very simple. 
The high flow air filter Thundermax includes a beautiful Palanquilla Mechanized by CNC, a high flow filter of 2 3/4 "(7 cm) deep, ventilation pipes and resistant support supports. 
A air filter cover of 8 "(203 mm) in diameter must be requested separately, such as our ZPN121183. 
The butterfly body and the collector are a one -piece construction and require the Thundermax special air filter. 
They are designed for models with cable accelerator and do not work with the so-called "Fly-By-Wire" accelerator system that was introduced in 2008 in the Touring models and is also used in selected CVO Dyna and Softail models, as well as in all the 2016 and posterior software. 
The kits are listed for high -performance engines of series and the most popular and have large intake ports of 1,780 "(45.2 mm). 
Kits for other cylinder lengths are available on special request.

Note: The cylinder length of 4,937 "is standard on the Twin Cam models of 88 and 96 CI and Twin Cam with Screamin 'Eagle Kits of 95, 96, 103, 110, 113 and 120 ci, as well as in the Jims engines of 120 ci.