SKU: AD-Restrictor-16
Restrictor Plates EFI Conversion Birdcatcher- Bugcatcher- - Creates 16 Sq inch opening

Birdcatcher , Bugcatcher , Big and Ugly  air flow reduction plate  creates a 16 sq inch opening Reduces a Bugcatcher by  43% 

Installs under the  Hat injector to reduce the footprint of the air flow area to  16 sq inches

Helps EFI setups to take off from a stop without surging or leaping 

A Bird is 45 sq inches  stock 

A Bugcatcher is 27 sq inches   stock

A 4 port Hilborn is 27 sq inches

A Hilborn Shotgun is 45 sq inches . 

Comes with two gaskets 

Black option

Bird Block off          Block off Bird  Restrictor