AFR - Airflow Research 1001 Fully Assembled 195cc Enforcer Cylinder Head, Straight Plug for Small Block Chevy
033-1001
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Small Block Chevy
AFR 1001 Enforcer Aluminum Head Features:
- For 350 to 400 ci engines operating below 6,000 rpm
- For 0.600 in. lift hydraulic roller
- Intake Port Volume: 195cc
- Intake Port Dimension: 2.080 in. H x 1.270 in. x 5/16 in. Radius
- Intake Port Location: Stock
- Exhaust Port Volume: 76cc
- Exhaust Port Dimension: 1.380 in. H x 1.420 in. W
- Exhaust Port Location: Stock
- Valve Cover Bolt Pattern: Perimeter Bolt
- Valve Spring Pocket Diameter: 1.580 in. O.D
- Max Valve Spring Pocket Machining: 1.600 in. O.D
- Deck Thickness: .450 in.
- Minimum Bore Diameter: 4.000 in.
- Reduce Combustion Chamber Size 1 cc by Flat-Milling .006 in. from Deck Surface, Maximum Mill .048 in. to achieve 56 cc.
- Spark Plug Dimensions: 14 mm x .750 in. with Gasket Seat Such as Autolite 417-AR3924
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Specifications:
Can you use a hydraulic flat tape cam with these heads?
I understand that these heads accept a vortec style intake, but will the ports line up right?
Can I use any sbc intake?
Why are they labeled as for under 6000 RPM use? Will they work in a 327?
What size valves do these heads have?
Will these heads work with 383 with a 6-71 blower for hot rod use only not racing it just for fun. Also will they work with solid lifter cam?
Can you use center bolt valve covers and a vortex intake with these head
Will .030 domed 11cc pistons work with these heads
Motor Vehicles
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Tools:
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Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.