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WP BD 1010 12° Series Cylinder Head299cc Intake Ports 64cc Combustion Chambers 100% CNC Ported
- WP BD 1010 12° Series Cylinder Head
- CNC Ported
- 299cc Intake Ports
- 64cc Combustion Chambers
- 2.200'' Int / 1.580'' Exh Valves
- 1.550'' Dia. Springs - 260# Seat Pressure
- Titanium Retainers
- Angle Plug
- Assembled, Sold Individually
Cylinder Head Specifications - Intake Port Volume: 299cc
- Combustion Chamber Volume: 64cc
- Valves: 2.200' dia. x 6.090' o.a.l. Titanium Intake / 1.580' dia. x 6.090' o.a.l. Steel Exhaust ( 11/32' Stem Diameter )
- Valve Springs: 1.550' Diameter - Open Pressure: 550 lbs.; Closed Pressure: 240 lbs.; Installed Height: 1.950'; Max Lift: .700'
- Spring Retainers: 1.550' 10° Titanium
- Rocker Studs: Shaft System Required
- Guide Plates: N/A
- Valve Seals: 11/32'
- Spark Plug Configuration: AngledFacts and Related Components
- Torque Heads: 70 ft-lb.
- Torque Rocker Studs: 40-45 ft-lb.
- Intake Gasket: Cometic p/n 245-C5421
- Head Gasket: Cometic p/n 245-C5404 (350ci) / 245-C5408 (400ci)
- Exhaust Gasket: Cometic 245-C542 (Symmetrical Port)
- Head Studs: Available Exclusively from Brodix - Brodix BR HS/BD CI Block (Cast Iron Block); Brodix SKHS BD (Aluminum Block)
- Spark Plug Specs: 14mm Thread, .750' (3/4') Reach, Gasket Seat
- Valve Angle: 12°
- Angle Milling: .0065' per cc
- Flat Milling: .0055' per cc
- Angle Machining: N/A
- Stud Girdle: N/A
- Rocker Arms: Shaft System with 58/125 Spacing (Check Heads for Intake Offset) - T&D 22201
- Lifters: .180' Offset Right (8 required) and .180' Offset Left (8 required)
- Pistons: Special 12° (#1 Cylinder)
- Pushrods: Special Length
- Intake Face Angle: 5°
- Exhaust Pattern: Symmetrical Exhaust Port
- Valve Centerline: 58/125
- Spring Pockets: 1.550' Out of the Box, May be cut to 1.625' - No larger or deeper
- Accessory Bolt Holes are Drilled
- Recommended Intake Manifold: Brodix BM 100 (p/n 158-BM100), BM 102 (p/n 158-BM102) with Valley Tray Required
Part TypeCylinder Head
BrandBRODIX
Part CategoryPerformance Parts
Cylinder Head MaterialAluminum
Exhaust Valves IncludedYes
Locks IncludedYes
Retainers IncludedYes
Lock Style10 degree
Guideplates IncludedNo
Rocker Arms IncludedNo
Oiling StyleThrough pushrod
Rocker Arm Nuts IncludedNo
Cylinder Head FinishNatural
Valve Seats MachinedYes
Intake Valve Angle12
Maximum Valve Lift0.7 in (17.78 mm)
Valve Seat MaterialDuctile iron
Heat CrossoverNo
Number Of Springs Per ValveDual
Valve Springs IncludedYes
Spark Plug StyleAngled
Valve Seat Machine Style3-angle
Damper Spring IncludedYes
Valve Guides IncludedYes
Cnc-Machined Intake RunnerYes
Intake Valves IncludedYes
QuantitySold individually
Valve Stem Seals IncludedYes
Intake Valve Diameter2.2 in (55.88 mm)
Accessory Bolt Holes DrilledYes
Valve Guide MaterialPhosphorous bronze
Outside Diameter Of Outer Spring1.55 in (39.4 mm)
Combustion Chamber Volume (Cc)64
Machined For O-RingNo
Exhaust Valve Angle12
Steam Holes DrilledNo
Rocker Arm Studs IncludedNo
Cylinder Head StyleAssembled
Part FitmentSemi Universal
Valve Cover Mounting StylePerimeter bolt
Retainer MaterialTitanium
Intake Runner Volume (Cc)299
Cnc-Machined Exhaust RunnerYes
Cnc-Machined Combustion ChamberNo
Exhaust Valve Diameter1.58 in (40.132 mm)
Vendor Part Number1208101
Package Qty1
Package TypeEA
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