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AFR 210cc LSX Mongoose Street Cylinder Heads 1510

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Cylinder Heads, Street Porting, Aluminum, Assembled, 66cc Chamber, 210cc Intake, Chevy, Small Block, LS1, Pair

Estimated Ship Date: 1/14/2015 (if ordered today) Would you rather pick it up? Select Location

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  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Brand: Airflow Research (AFR)

Manufacturer's Part Number: 1510

Part Type: Cylinder Heads

Product Line: AFR 210cc LSX Mongoose Street Cylinder Heads

Summit Racing Part Number: AFR-1510

Cylinder Head Style: Assembled

Cylinder Head Material: Aluminum

Cylinder Head Finish: Natural

Combustion Chamber Volume (cc): 66

CNC-Machined Combustion Chamber: Yes

Intake Runner Volume (cc): 210cc

Exhaust Runner Volume (cc): 84cc

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): 2.020 in.

Exhaust Valves Included: Yes

Exhaust Valve Diameter (in): 1.600 in.

Valve Springs Included: Yes

Maximum Valve Lift (in): 0.600 in.

Outside Diameter of Outer Spring (in): 1.290 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: No

Rocker Arms Included: No

Rocker Arm Nuts Included: No

Guideplates Included: No

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.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Calculator Compression Calculator

For the ultimate high performance street LS1/LS2/LS6 aluminum cylinder heads, AFR's street legal (CARB # D250-4) 205cc LS1 Mongoose street heads are your only choice. They are specifically designed for Gen III Chevy Corvettes, Camaros, and trucks. AFR's LS1 cylinder heads offer unmatched flow performance (298 cfm at .600 in. lift) and feature 2.020 in. intake and 1.600 in. exhaust valves with AFR's ductile iron interlocking valve seats. With only a 210cc port volume (the same as stock LS1 heads), this is an incredible 70 cfm increase over the stock casting, creating unbelievable port velocity and performance. AFR 205cc LS1 Mongoose street heads are ideal for normally aspirated 346 c.i.d. to 396 c.i.d. engines. 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 combustion chamber design with a double quench pad area helps the LS1s generate huge low and mid-lift airflow numbers. If you need a snake charmer for that pesky neighborhood "Cobra Mustang," then look no further.

Warranty

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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