ARP 4.280" Bore Piston Ring Compressor Tapered Billet Aluminum Black Anodize - Each In-Tank Fuel Pump 4 AN Hose to 1/8

4 AN Hose to 1/8 in NPT Male

This allows racers to reliably increase boost and advance ignition timing-without using high-octane racing fuel-for power gains of up to 20%

Be sure to check out all our products from G-Force Racing Gear including G-Force Helmet Skirts

Stick has many uses and may be adjusted to check settings at normal ride height

1987-1989 GMC V1500 Suburban

ARP 4.280" Bore Piston Ring Compressor Tapered Billet Aluminum Black Anodize - Each In-Tank Fuel Pump 4 AN Hose to 1/8Product Description: Piston Ring Compressor 4. 280 in Bore Tapered Billet Aluminum Black Anodized Sold Individually Since 1968, ARP is the fastener of champions and the world leader in fastener technology.