Brodix Track 1 CNC Ported Aluminum Chev SB Head The Brodix Track 1 is also available completely CNC ported at an economical price. CNC porting ensures maximum consistency between each intake and exhaust port. No special components are required with these CNC ported heads.
Part Type: Cylinder Head Application: Chevrolet Small Block Cylinder Head Material: Aluminum Bare or Assembled: Bare Combustion Chamber Size: 68cc CNC Machined Combustion Chambers: No Intake Valve Angle: 23 Exhaust Valve Angle: 23 Intake Port Volume: 227cc CNC Machined Intake Port: No Intake Port Flow: 279 cfm @ .700" Lift / 28" Intake Port Location: Standard Intake Port Shape: Rectangular Intake Port Dimensions: Suggested Intake Gaskets: Fel-Pro 1205 or Equivalent Exhaust Port Volume: CNC Machined Exhaust Port: No Exhaust Port Flow: 190 cfm @ .700" Lift/ 28" Exhaust Port Location: Standard Exhaust Port Shape: D-Shape Exhaust Port Dimensions: Suggested Exhaust Gaskets: Fel-Pro 1406 or Equivalent Spark Plug Style: Angled Suggested Spark Plug: .750" reach, 14mm hex Valve Guides: Yes Valve Guide Spacing: Valve Stem Diameter: 11/32" (.3415") Valve Seats: No Valve Job: Multi-Angle Intake Valve Diameter: 2.080" Intake Valve Included: No Exhaust Valve Diameter: 1.600" Exhaust Valve Included: Yes Suggested Valve Length: 4.965" Valve Spring Pockets: 1.550" Max. Valve Springs Included: No Valve Spring Application: NA Valve Springs Retainers Included: No Valve Locks Included: No Valve Seals Included: No Rocker Studs Included: No Guide Plates Included: No Valve Cover Mounting Style: Center Bolt and Perimeter Steam Holes Drilled: No Heat Crossover: No Suggested Head Bolts: ARP 134-3601 or Equivalent Suggested Head Studs: ARP 134-4001 or Equivalent Suggested Stud Girdle: Power Products 43100K, Howards Cams 90100, Jomar 1104 Head Bolt Torque with Oil: 70 ft./lbs. Rocker Stud Torque with Oil: 45 ft./lbs. Intake Bolt Torque with Oil: Manufacturer: Brodix Manufacturer's Part Number: 1008002 Weight: Warranty: Race Application, No warranty expressed or implied Quantity: Sold as Pair
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