AIR FLOW RESEARCH SBF 185cc Alum Heads Renegade Street/Strip 58 1388

SBF 185cc Alum Heads Renegade Street/Strip 58


Part Number 1388
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Cylinder Head – Renegade Street – Assembled – 2.020 / 1.600 in Valves – 185 cc Intake – 58 cc Chamber – 1.290 in Springs – Aluminum – Small Block Ford – Pair

Product Line: Renegade Street
Assembled/Bare: Assembled
Chamber Volume: 58 cc
Plug Angle: Angle
Intake Runner Volume: 185 cc
Exhaust Runner Volume: 70 cc
Intake Port Shape: Rectangle
Intake Port Location: Stock
Intake Port Height: 2.045 in
Intake Port Width: 1.205 in
Exhaust Port Shape: Square
Exhaust Port Location: Stock
Exhaust Port Height: 1.355 in
Exhaust Port Width: 1.360 in
Intake Valve Size: 2.020 in
Intake Valve Included: Yes
Intake Valve Material: Stainless
Intake Valve Length: 4.900 in
Exhaust Valve Size: 1.600 in
Exhaust Valve Included: Yes
Exhaust Valve Material: Stainless
Exhaust Valve Length: 4.950 in
Valve Spring Included: Yes
Valve Spring Diameter: 1.290 in
Valve Spring Number: Dual
Valve Spring Damper: No
Valve Spring Retainers Included: Yes
Valve Spring Retainer Material: Chromoly
Valve Locks Included: Yes
Valve Lock Material: Chromoly
Valve Lock Angle: 7 Degree
Valve Seal Included: Yes
Valve Seal Style: Positive Stop
Valve Seal Material: Viton
Rocker Studs Included: Yes
Rocker Stud Size: 3/8-24 in
Pushrod Guide Plate Included: Yes
Guide Plate Pushrod Size: 5/16 in
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: 20 Degree
Exhaust Valve Angle: 20 Degree
Material: Aluminum
Finish: Natural
Quantity: Pair

Established in 1970 in Valencia, CA, Air Flow Research is a family-owned & operated company building products for the Professional Racing & Street markets, including racers, street performance fans, & everyone in-between. The Air Flow Research product lineup contains cylinder heads, intake manifolds, valves, gaskets, carburetor adapters & spacers, lifters, fasteners, & more.


Weight 70.00000 kg
Dimensions 24.40000 × 12.20000 × 8.60000 cm

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