Brodix BP IK 215 Series Assembled Aluminum Cylinder Heads [64 cc Chamber]
158-1021010
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BP IK 215 Series Cylinder Heads
This 64 cc chambered head is fully assembled and machined with valves, guides, seats, rocker studs, springs retainers, locks, and springs for hydraulic roller camshaft installed.
Features
- High flowing intake port with over 279 CFM of flow
- Competition valve job with blended bowls
- Strong casting from A-356 aluminum is easily repairable
- Accessory Bolt Holes are Drilled
Cylinder Head Specifications
- Intake Port Volume: 215 cc
- Combustion Chamber Volume: 64 cc
- Valve Sizes: 2.080 in. Intake / 1.600 in. Exhaust (11/32 in. Stem Diameter)
- Spark Plug Configuration: Straight
- Manganese Bronze Valve Guides
Installation Notes
- Torque Heads: 70 ft.-lbs.
- Torque Rocker Studs: 40-45 ft.-lbs.
- Recommended Intake Gasket: Fel-Pro 375-1205
- Recommended Head Gaskets: Fel-Pro 375-1003 (350 ci) / 375-1004 (400 ci) or Cometic 245-C5399 (350 ci) / 245-C5403 (400 ci)
- Recommended Exhaust Gaskets: Fel-Pro 375-1406 or Cometic 245-C5415
- Recommended Head Bolts: ARP 070-134-3601 or Manley 660-42313
- Recommended Head Bolt Washers: Manley 660-42102
- Recommended Head Studs: ARP 070-134-4001 (6-point)
- Recommended Intake Manifold: Brodix HV 1014 (158-1014) / HV 1016 (158-1016)
- Spark Plug Specs: 14 mm Thread, .750 in. (3/4 in.) Reach, Gasket Seat
- Valve Angle: 23 Degree
- 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.
Specifications:
what is the spring pressures on this head. seat pressure, opening pressure.ect.
what valves and springs do i need for this head ?
so im confused , on the first part it saying by the picture as well they arent fully assembled but when you read what is on them they are fully assembled? so do they come with the valves? springs and all. this doesnt make sense to me at all. please help
Can I use a hydraulic flat tappet cam with these heads. Iff so should I instal weaker valve springs, as I dont want the engine to suffer power loss with heavy dual springs.
Can i upgrade to 7/16 rocker studs
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