Sniper EFI Air Cleaner Drop Base - Black SPBM4 Polyurethane is a synthetic polymer

Polyurethane is a synthetic polymer that has many properties that make it far superior to OEM rubber bushings

Base fuel pressure adjustable from 3-15 PSI (1) ORB-10 inlet port and (1) ORB-8 return port

Formula style sub-belts with additional sub belt to make 7th point

Silver Ceramic-Metallic

Overall dimension is 13-1/2" x 7"

Sniper EFI Air Cleaner Drop Base - Black SPBM4 Polyurethane is a synthetic polymerComplete your Sniper EFI install with our 1 drop base to gain some extra under hood room and unleash the full potential of your new fuel injection system without modification! The Sniper EFI air cleaner drop base was designed specifically for use with the Sniper EFI 4BBL throttle body and a 14 air cleaner element and lid. These stamped steel drop bases feature a generous 1 drop with the necessary clearance bulges for use of the front mounted fuel