BBC 305cc Aluminum Cylinder Heads Magnum 121cc Assembled 2100-1
AFR2100-1 (1 in stock)Air Flow Research
Regular price
€3.930,95
Sale
Big Block Chevy Magnum Aluminum Cylinder Heads
Promising big horsepower, Magnum 24° heads are available with 305cc, 315cc, 325cc, 335cc, 345cc, 357cc, and 385cc intake runners. The 305cc, 315cc, and 325cc heads are recommended for 396-509 cu. in. street/strip engines; larger 345cc, 357cc, and 385cc are ideal for 509-632 cu. in. bracket or “Super” class use. The 335cc, 357cc, and 385cc heads listed have high flow, CNC-ported runners. All heads are sold in pairs, completely assembled with stainless valves, valve springs, retainers, locks, and seals.
- Partial CNC-Ported Assembled
Cylinder Head - Magnum Comp - Assembled - 2.250 / 1.880 in Valves - 305 cc Intake - 121 cc Chamber - 1.625 in Springs - Aluminum - Big Block Chevy - Sold as a Pair - Brand: Air Flow Research - Part Number: 2100-1
Specifications
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Brand
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Air Flow Research
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Part Number
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2100-1
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Product Line
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Magnum Comp
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Assembled/Bare
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Assembled
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Chamber Volume
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121 cc
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Plug Angle
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Angle
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Intake Runner Volume
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305 cc
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Exhaust Runner Volume
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132 cc
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Intake Port Shape
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Rectangle
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Intake Port Location
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Stock
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Intake Port Height
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2.380 in
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Intake Port Width
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1.680 in
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Exhaust Port Shape
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Round
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Exhaust Port Location
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Raised
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Exhaust Port Raised Distance
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0.375 in
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Exhaust Port Height
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1.720 in
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Exhaust Port Width
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1.920 in
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Intake Valve Size
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2.250 in
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Intake Valve Included
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Yes
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Intake Valve Material
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Stainless
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Intake Valve Length
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5.500 in
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Exhaust Valve Size
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1.880 in
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Exhaust Valve Included
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Yes
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Exhaust Valve Material
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Stainless
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Exhaust Valve Length
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5.450 in
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Valve Spring Included
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Yes
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Intended Camshaft Style
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Solid Roller
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Maximum Lift
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0.850 in
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Maximum RPM
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7600
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Valve Spring Diameter
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1.625 in
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Valve Spring Number
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Dual
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Valve Spring Damper
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No
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Valve Spring Retainers Included
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Yes
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Valve Spring Retainer Material
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Chromoly
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Valve Locks Included
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Yes
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Valve Lock Material
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Chromoly
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Valve Lock Angle
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10 Degree
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Valve Seal Included
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Yes
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Valve Seal Style
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Positive Stop
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Valve Seal Material
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Viton
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Rocker Studs Included
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Yes
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Rocker Stud Size
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7/16-20 in
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Pushrod Guide Plate Included
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Yes
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Guide Plate Pushrod Size
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3/8 in
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Valve Guide Included
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Yes
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Valve Guide Material
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Bronze
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Perimeter Mount Valve Cover
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Yes
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Valve Seat Included
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Yes
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Intake Valve Seat Material
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Ductile Iron
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Exhaust Valve Seat Material
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Ductile Iron
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Valve Seat Finish
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Machined
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Combustion Chamber Finish
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CNC Machined
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Intake Runner Finish
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As Cast
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Exhaust Runner Finish
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As Cast
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Intake Valve Angle
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24 Degree
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Exhaust Valve Angle
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15 Degree
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Material
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Aluminum
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Color
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Natural
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Finish
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Natural
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Quantity
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Pair
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