M23 SB Chevy 23° Cylinder Head
Small block Chevy, 23° aluminum cylinder head is fully CNC-ported, hand blended, and deburred to deliver exceptional air flow. Cylinder head features large, 223cc intake runners and 70cc combustion chambers, and is a angle plug design fitted with bronze valve guides. It is offered as bare, with premium stainless steel valves.
- Frankenstein Engine Dynamics SBC M23 23 Degree Cylinder Head 223cc A/P Bare
- Cylinder Head, Monster Series
- Bare, 2.080 in / 1.600 in Valves, 223 cc Intake, 70 cc Chamber, Angle Plug
- Aluminum
- Small Block Chevy
- Part Number: 113019
Specifications
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Brand
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Frankenstein Engine Dynamics
|
|
Part Number
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113019
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|
Product Line
|
Monster Series
|
|
Assembled/Bare
|
Bare
|
|
Chamber Volume
|
70 cc
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Plug Angle
|
Angle
|
|
Intake Runner Volume
|
223 cc
|
|
Exhaust Runner Volume
|
86 cc
|
|
Intake Port Shape
|
Rectangle
|
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Intake Port Location
|
Raised
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Intake Port Raised Distance
|
0.200 in
|
|
Intake Port Height
|
2.175 in
|
|
Intake Port Width
|
1.300 in
|
|
Exhaust Port Shape
|
Square
|
|
Spread Exhaust Port
|
No
|
|
Exhaust Port Location
|
Raised
|
|
Exhaust Port Raised Distance
|
2.200 in
|
|
Exhaust Port Height
|
1.500 in
|
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Exhaust Port Width
|
1.515 in
|
|
Exhaust Port Bolt Pattern
|
Stock
|
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Intake Valve Size
|
2.080 in
|
|
Intake Valve Included
|
Yes
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Intake Valve Material
|
Stainless
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|
Intake Valve Length
|
5.200 in
|
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Exhaust Valve Size
|
1.600 in
|
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Exhaust Valve Included
|
Yes
|
|
Exhaust Valve Material
|
Stainless
|
|
Exhaust Valve Length
|
5.200 in
|
|
Valve Spring Included
|
No
|
|
Valve Spring Damper
|
No
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|
Valve Spring Retainers Included
|
No
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Valve Locks Included
|
No
|
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Valve Seal Included
|
No
|
|
Rocker Studs Included
|
No
|
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Valve Guide Included
|
Yes
|
|
Valve Guide Material
|
Bronze
|
|
Perimeter Mount Valve Cover
|
Yes
|
|
Valve Seat Included
|
Yes
|
|
Intake Valve Seat Material
|
Ductile Iron
|
|
Exhaust Valve Seat Material
|
Ductile Iron
|
|
Valve Seat Finish
|
Machined
|
|
Combustion Chamber Finish
|
CNC Machined
|
|
Intake Runner Finish
|
CNC Machined
|
|
Exhaust Runner Finish
|
CNC Machined
|
|
Intake Valve Angle
|
23 Degree
|
|
Exhaust Valve Angle
|
23 Degree
|
|
Accessory Bolt Holes
|
Drilled and Tapped
|
|
Material
|
Aluminum
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|
Color
|
Natural
|
|
Finish
|
Natural
|
|
Quantity
|
Each
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