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AFR 230cc LSx Mongoose CNC Cathedral Heads, LS1/LS2 Applications

: AFR-1630

: In stock

: Cylinder Heads

: Airflow Research

Regular price $3,199.99

Shipping policy
Application

AFR 230cc LSx Mongoose CNC Cathedral Heads, LS1/LS2 Applications (PAIR)

Recommended for aggressive street/strip builds with displacements up to 427 c.i. operating at or below 7200 rpm. Capable of flowing 328 cfm at 0.650 in. lift with a 4.000 in. bore size. AFR street legal 230cc LS1 Mongoose strip cylinder heads are specifically designed for Gen III Chevy Corvettes, Camaros, and trucks. LSX cylinder heads offer unmatched flow performance and feature 2.080 in. intake and 1.600 in. exhaust valves with their ductile iron interlocking valve seats. Mongoose strip heads are available with 62cc, 65cc, and 72cc combustion chambers. Structural features like AFR'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 LSX generate huge low and mid-lift airflow numbers.

230cc Small Bore Competition Flow Chart
  .200 .300 .400 .500 .550 .600
Int 157 224 272 311 320 324
Exh 129 183 225 244 248 252

Test conducted at 28" of water (pressure) on Superflow 600
Bore Size: 3.900", intake 3/4" radius plate exhaust, 1 3/4" curved pipe


Specifications & Features:
Material
A356 Aluminum
Intake Port Volume
230cc
Intake Port Dimension
3.250"H x 1.115"W x5/16 top 3/8 bottom
Intake Port Location
Stock
Exhaust Port Volume
86cc
Exhaust Port Dimension
1.385" H x 1.695" W
Exhaust Port Location
Stock
Combustion Chamber Size
62cc, 65cc, or 72cc
Valve Cover Bolt Pattern
Center Bolt
Valve Angle
15°
Valve Spring Pocket Diameter
1.510" O.D
Max Valve Spring Pocket Machining
1.525" O.D
Deck Thickness
.750"
Minimum Bore Diameter
3.900"
Flat Mill - 62cc chamber
.006" per cc 58cc Maximum
Flat Mill - 72cc chamber
.006" per cc 67cc Maximum
Minimum Cross Sectional Area
2.425 sq. in.
Spark Plug Dimensions
14mm x .750" w/Tapered Seat

Cancellations: Orders canceled before being shipped will be assessed a 5% cancellation fee. This is to cover the processing fees.

Returns: After 30 days of purchase products cannot be returned. Used products are sold as is and are not returnable. All returns must be made within 30 days of purchase, include original undamaged packaging, and are subject to a 20% restocking fee . To have a return authorized call during normal business hours. Shipping charges are not refunded. After the products installed or used in any way they can not be returned. Refunds usually post within one billing cycle to your account. Contact us for return information and to receive an authorization number. Returns without an authorization number will not be accepted and will be refused for delivery.

Damage Claims: Should you receive a package from us which appears to be damaged, notify the courier or freight company prior to accepting delivery.

Warranty: Products are only warranted by the manufacturer's warranty. All products are for Racing and Performance applications only. Many of our manufacturers offer NO WARRANTY on their products, either stated or implied, due to the unusual stresses placed on the parts and because we have no control over how they are installed and used. Many of these products are designed for off-road use only are are not legal for use on public highways.

Your dealership can not void your warranty for products that do not cause a failure. For legal information in regards to this click here.

AFR 230cc LSx Mongoose CNC Cathedral Heads, LS1/LS2 Applications

Regular price $3,199.99

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