Dart SB Ford Pro 1 Head - Bare - Intake Runner: 195cc, Comb. Chamber: 62cc, Intake Valve: 2.02, Exhaust Valve: 1.60" Helmet Forced Air Blower Wiring Harness Open Pressure: 358 lbs

Open Pressure: 358 lbs

x 3-1/4" long for 9/16" bolt

8oz (1015 grams) Outside Diameter: 60mm OD External Materials: Black plated steel with laser etching

Keep your equipment in peak condition longer by stopping mold and mildew before it starts

Aluminum / Plastic

Dart SB Ford Pro 1 Head - Bare - Intake Runner: 195cc, Comb. Chamber: 62cc, Intake Valve: 2.02, Exhaust Valve: 1.60" Helmet Forced Air Blower Wiring Harness Open Pressure: 358 lbsPRO1 series aluminum cylinder heads feature high flowing as cast ports with profiled valve guide bosses and are bowl blended on 5 axis CNC machining centers. The ports and chambers have been designed using Dart's sophisticated Wet Flow Technology for superior fuel atomization and airflow characteristics. Standard valve angle and spacing is retained for bolt on compatability. Exhaust runners are raised . 135" for improved flow. Manganese bronze valve