Motorsport Auto

You can choose a Z-Car from your garage, or from the selections above, to filter the store or check part fitment.

Part #:11-3013

Price: $54.95

Description:
Designed to improve the air flow capabilities of Weber triple carburetors, these air horns are manufactured from steel and are direct fits for Weber 40 DCOE Carburetors. They simply slip into the carburetor and are held in place with two plates with lock washers and nuts (not included). Our ITG and K&N Filters* (see Related Items below) are fully compatible with these air horns. Sold individually, two air horns required per carburetor. Note: If you are purchasing our Weber DCOE 40 Triple Carburetors, those kits already include Air Horns and attaching hardware. If you are purchasing these for an existing set of DCOE 40 carburetors, you may need the locking plates shown in Related Items below.

ITG Filter Note:
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.

K&N Filter Note:
K&N offers air filters for use with and without air horns. You will need to use the taller K&N filter if you plan to use air horns (see Related Items below).

Model Guide:
Any Datsun 240Z, 260Z, 280Z, or 280ZX with triple Weber DCOE 40's

Code Guide:
Datsun S30, S130

Year Guide:
1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983