ARP 83.0mm Tapered Ring Compressor BR10022 Water Injection Filter

Water Injection Filter

A sewn in wear surface helps the DEI Heel Protector last race after race

Structural features like Air Flow Research's trademark 3/4'' thick head deck

14" base is offset 1" and commonly used for extra distributor clearance

ARP 83.0mm Tapered Ring Compressor BR10022 Water Injection FilterARP's ring compressors are CNC machined from 6061 T6 billet tube material and feature a true radius for each different bore diameter. What's more, they are relieved for wire O rings on bottom. Type 3 anodizing is used for long life, and the bore size is prominently engraved in 3 4 in high numbers for easy identification. Standard stocking sizes from 3. 552 in to 4. 750 in (SAE) and 75mm to 95. 5mm (metric). The true radius design is far superior to