Air Flow Research AFR1660 Mongoose Aluminium LSx Heads 65cc Chamber 225cc Intake LS1/LS2/LS6

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AFR - Air Flow Research

AFR1660
$6,230.55 AUD
$6,230.55 AUD
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Air Flow Research AFR1660 Mongoose Aluminium LSx Heads 65cc Chamber 225cc Intake LS1/LS2/LS6

Item Description

AFR MONGOOSE ALUMINIUM LSX HEADS 65CC CHAMBER 225CC INTAKE LS1/LS2/LS6 AFR1660
For the maximum high performing street/strip LS1/LS2/LS6 aluminum cylinder heads, try AFR's 225cc LS1 Mongoose strip heads. They are specifically designed for Gen III Chevy Corvettes, Camaros, and trucks. AFR's LS1 cylinder heads offer unmatched flow performance and feature 2.080 in. intake and 1.600 in. exhaust valves with AFR's ductile iron interlocking valve seats. These heads are ideal for normally aspirated 396 c.i.d. to 427 c.i.d. engines. Mongoose strip heads are available with 62cc, 65cc, and 72cc combustion chambers. Structural features like Air Flow Research's trademark 3/4 in. thick head deck, a must for blown and nitrous applications, reinforced rocker stud bosses, and thick wall runners provide unparalleled durability. An exclusive new modern combination chamber design with a double quench pad area helps the LS1s generate huge low and mid-lift airflow numbers.
Specs:Application: Chev Small Block Gen I
Cylinder Head Style Assembled
Cylinder Head Material Aluminum
Cylinder Head Finish Natural
Combustion Chamber Volume (cc) 65
CNC-Machined Combustion Chamber Yes
Intake Runner Volume (cc) 225cc
Exhaust Runner Volume (cc) 85cc
CNC-Machined Intake Runner Yes
CNC-Machined Exhaust Runner Yes
Combustion Chamber Style Heart
Intake Port Shape Cathedral
Intake Port Location Standard
Exhaust Port Shape Oval
Exhaust Port Location Standard
Spark Plug Style Angle
Intake Valves Included Yes
Intake Valve Diameter (in) 2.080 in.
Exhaust Valves Included Yes
Exhaust Valve Diameter (in) 1.600 in.
Valve Springs Included Yes
Maximum Valve Lift (in) 0.650 in.
Outside Diameter of Outer Spring (in) 1.270 in.
Damper Spring Included Yes
Number of Springs Per Valve Dual
Retainers Included Yes
Retainer Material Titanium
Locks Included Yes
Lock Style 7 degree
Valve Stem Seals Included Yes
Rocker Arm Studs Included Yes
Rocker Arms Included No
Rocker Arm Nuts Included No
Guideplates Included Yes
Valve Cover Mounting Style Centerbolt
Accessory Bolt Holes Drilled Yes
Valve Guides Included Yes
Valve Guide Material Bronze
Valve Seats Machined Yes
Valve Seat Machine Style 3-angle
Valve Seat Material Ductile iron
Steam Holes Drilled No
Oiling Style Through pushrod
Machined for O-Ring No
Heat Crossover No
Quantity Sold as a pair.
Notes These cylinder heads do not have provisions for perimeter bolt valve cover. Cylinder heads are street ported.



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  • Manufacturer: AFR - Air Flow Research
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