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STS PB 2005 Series Cylinder Heads490cc Intake Port Volume Unassembled, Bare Head 100% CNC Ported
- STS PB 2005 Series Cylinder Head
- CNC Ported
- 490cc Oval Intake Ports
- 80cc Combustion Chambers
- 2.520'' Intake / 1.860'' Exhaust Valve Sizes
- Bare, 1/pkg.
This head is sold as an unassembled bare casting. It is finished machined and includes valve guides and valve seats installed. This head does NOT include rocker studs, valves, springs, retainers or locks.
Cylinder Head Specifications - Intake Port Volume: 490cc - Oval Port
- Combustion Chamber Volume: 80cc
- Valve Sizes: 2.520' Intake / 1.860' Exhaust ( 11/32' Stem Diameter )
- Spark Plug Configuration: AngledFacts and Related Components
- Torque Heads: 70 ft-lb.
- Torque Rocker Studs: 40-45 ft-lb.
- Intake Gasket: Brodix MG 2015 (p/n 158-MG2015)
- Head Gasket: 4.540' Bore - Fel-Pro p/n 375-1017, Cometic p/n 245-C5433; 4.600' Bore - Fel-Pro p/n 375-1057, Cometic p/n 245-C5434
- Exhaust Gasket: Brodix MG 2005 (p/n 158-MG2005)
- Head Studs: Available Exclusively from Brodix - Brodix BR HS/PB 2005 CI BLK (12pt) for Cast Iron Block; Brodix SK HS PB 2005 (12pt) for Aluminum Block
- Spark Plug Specs: 14mm Thread, .750' (3/4') Reach, Gasket Seat
- Valve Angle: 14.5° and 4° Intake, 6° and 4° Exhaust
- Angle Milling: N/A
- Flat Milling: .0055' per cc
- Pushrod Slots: Standard
- Pushrods: Check pushrod clearance with head installed on the engine block before final assembly
- Rocker Arms: Shaft Mounted System - T&D 3051, Jesel KPS 23799
- Lifters: Standard
- Pistons: 14.5° x 6° Valve Piston
- Spring Pockets: May not be cut any larger or deeper than 1.750'
- Accessory Bolt Holes are Drilled
- Recommended Intake Manifold: Brodix PM 1807 (p/n 158-PM1807) / PM 1817 (p/n 158-PM1817) / PM 1907 (p/n 158-PM1907) / PM 1917 (p/n 158-PM1917)
Part TypeCylinder Head
BrandBRODIX
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number2148000
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
