Brodix 1021004 Aluminum Cylinder Heads IK 180 Series w/180 cc Intake Runners [64 cc Combustion Chambers]
158-1021004
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BP IK 180 Series Cylinder Heads
Brodix IK Series 1021004 Aluminum Cylinder Heads Specifications:
- Intake Port Volume: 180 cc
- Combustion Chamber Volume: 64 cc
- Valves: 2.020 in. dia. x 4.920 in. o.a.l. Intake/1.600 in. dia. x 4.920 in. o.a.l. Exhaust (11/32 in. Stem Diameter)
- Valve Springs:
- 1.250 in. Diameter
- Open Pressure: 300 lbs.
- Closed Pressure: 100 lbs.
- Installed Height: 1.850 in.
- Max Lift: .525 in.
- Spring Retainers: 1.250 in. 7° Steel
- Rocker Studs: 3/8 in.
- Guide Plates: 5/16 in.
- Valve Seals: 11/32 in.
- Torque Heads: 70 ft-lb.
- Torque Rocker Studs: 40-45 ft-lb.
- Spark Plug Specs: 14mm Thread, .750 in. (3/4 in.) Reach, Gasket Seat
- Spark Plug Configuration: Straight
- Valve Angle: 23°
- Angle Milling: .0078 in. per cc
- Flat Milling: .0060 in. per cc
- Pushrod Slots: Standard
- Stud Girdle: Standard
- Rocker Arms: Standard
- Lifters: Standard
- Exhaust Pattern: Standard
- Valve Centerline: Standard
- Spring Pockets: May not be cut any larger or deeper than 1.550 in.
- Accessory Bolt Holes are Drilled
Brodix IK Series 1021004 Aluminum Cylinder Heads Related Components (each sold separately):
- Intake Gasket: Fel-Pro 1204 or Cometic C5416
- Head Gasket: Fel-Pro 1003 (350 ci.) 1004 (400 ci.) or Cometic C5399 (350 ci.) C5403 (400 ci.)
- Exhaust Gasket: Fel-Pro 1404 or Cometic C5415
- Head Bolts: ARP 134-3601 or Manley 42313
- Head Bolt Washers: MANLEY 42102
- Head Studs: ARP 134-4001 (6-point)
- Recommended Intake Manifold: Brodix HP-1 or HV 1016
FAQ
How do you tell what Brodix heads I have?
- Look for casting numbers or logos on the cylinder heads
- Check the Brodix website using the part number (1021004) for specifics
- Contact Brodix directly for identification assistance
What degree are Brodix Track 1 heads?
- Brodix Track 1 heads are available in both 23 and 18-degree configurations
- The specific degree depends on the variant of the heads
What is the flow number of the Brodix spec heads?
- Flow numbers for Brodix spec heads vary based on intake and exhaust valve sizes
- Refer to Brodix documentation or contact for detailed flow number information
What is the flow number of the Brodix bb2 Xtra heads?
- Brodix BB2 Xtra heads have varying flow numbers depending on valve sizes and configurations
- Consult Brodix specifications or reach out for precise flow number details
Specifications:
What is the warranty for these Brodix heads?
What type lifters are needed for these heads.
Will the valve springs work with a 500/510 lift roller cam?
Motor Vehicles
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Tools:
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Electrical Cords
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