AFR 215cc LSx Mongoose CNC Cathedral Heads, LS1/LS2 Applications

AFR 215cc LSx Mongoose CNC Cathedral Heads, LS1/LS2 Applications

SKU: AFR-1530

Availability: In stock

Product type: Cylinder Heads

Vendor: Airflow Research

Regular price $2,999.99

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AFR 215cc LSx Mongoose CNC Cathedral Heads, LS1/LS2 Applications (PAIR)

AFR 215cc LSX Mongoose Strip cylinder heads are strong, versatile, and a great match for aggressive applications and large stroker engines where your aim is enhancing street/strip performance. These aluminum heads have 100 percent CNC-ported chambers, intake and exhaust ports, and use A356 aluminum castings. They are equipped with AFR's 3/4 in. thick deck and thicker port and combustion surfaces. These medium sized, high-velocity torque monsters flow 312 cfm at 0.600 in. of lift and can handle up to 408 cu. in. motors operating at or below 6,500 rpm. With a minimum bore diameter of 3.900 in., AFR 215cc LSX Mongoose Strip cylinder heads offer serious velocity and still provide significant airflow to generate over 500 hp at the crank!

215cc Competition Flow Chart
	.200	.300	.400	.500	.550	.600
Int	149	215	259	293	300	303
Exh	111	150	209	225	230	233

Test conducted at 28" of water (pressure) on Superflow 1020
Bore Size: 4.060", intake 3/4" radius plate exhaust, 1 3/4" curved pipe

Specifications & Features:
Material	A356 Aluminum
Intake Port Volume	215cc
Intake Port Dimension	3.275"H x 1.120"W x5/16 top 3/8 bottom
Intake Port Location	Stock
Exhaust Port Volume	85cc
Exhaust Port Dimension	1.415" H x 1.710" W
Exhaust Port Location	Stock
Combustion Chamber Size	65cc
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	.006" per cc 58cc Maximum
Minimum Cross Sectional Area	2.260 sq. in.
Spark Plug Dimensions	14mm x .750" w/Gasket 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.