50 mm long bolt-on trumpet for 40mm carburetors

Known the world over under various names such as Velocity Stacks, Air Horns, Trumpets or Ram Pipes they allow you to "tune" you engine in a relatively simple way and this particular version is a 50mm "tall" top quality machined alloy bolt-on trumpet for 40mm diameter carburetors.

So, these trumpets measure 50 mm in total length and feature 65 mm stud centers and will fit, amongst others, the following carburetors:

• Dellorto DHLA 40
• Dellorto DRLA 40
• Weber DCOE 40
• Weber DCOM 40
• Weber IDF 40
• Solex DDH 40
• Solex ADDHE 40
• Other carburetors with a 40mm bore and 65mm stud centers
• Throttle bodies with 65mm stud centers and 40mm bore

50 mm long bolt-on trumpet for 40mm carburetors

50 mm long bolt-on trumpet for 40mm carburetors