Air Horn, 70-72 240Z S.U. Carburetors
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Designed to improve the air flow capabilities of the early S.U. Carburetors, these air horns are manufactured from specially developed aluminum castings, and are direct bolt-ons to 70-72 S.U.'s. Air horns are fully compatible with our ITG* and K&N Filters, and are sold individually. Also known as Velocity Stacks.
- Height: 50mm
- Diameter (Outer Top): 70mm
- Diameter (Inner Top): 50mm
- Diameter (Inner Bottom): 44mm
The outer top diameter of 70mm above is measured at the apex of the top of the horn, just before the edge curves down.
*ITG Filter Notes:
If you are using ITG filters, they will require additional installation steps when using these air horns. Please see the ITG Filter pages for details.
Not for use with factory air filter housings.
1970, 1971, 1972
Attention California Customers:
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.