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 26mm "tall" top quality machined top quality machined alloy slot-in trumpet for Weber DCOE40 carburetors.
Made from lightweight solid aluminum- no welding or glueing.
To suit Weber DCOE 40mm carburettors ONLY (!)
Please make sure that your DCOE's are suitable for slot-in trumpets as not all versions are!
26 mm long, from fitting face of carburetor to end of flare.
58 mm maximum diameter at the flared end.
When you equip your DCOE40's with these slide-in trumpets for the first time, you require the special trumpet tabs so secure the trumpets in place.
You can find these tabs under number 21 on the drawing:
For your convenience, you can order these tabs right along with your trumpets by selecting them through the Tabs Y/N ? drop-box just above the Add to cart button.
This product is priced and sold as a single unit.
Required quantity per carburettor: 2
This is number 18 in the drawing of the Weber DCOE and Weber DCO/SP carburetors.
This is Weber Part Number: W40/26