AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 205cc SBF Competition Cylinder Heads. AFR`s 205cc "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for race applications and very aggressive street/strip builds. Component upgrade and machining options are available to customize AFR Heads to your specific build.There are many different options available for AFR heads, please view the details section below for the details on these heads. For the many other AFR heads available, and options such as upgrading springs or retainers. The Most Powerful Standard Street/Strip Head Ever! If youre looking for the world's finest street/strip head available, AFR's 205cc aluminum cylinder head is your answer. With lightweight 8mm 2.080" intake valves and 1.600" exhaust valves this head moves tremendous volumes of air through conservative runner volumes, spelling big torque and horsepower numbers. With combustion chamber volumes of 58cc or 72cc accompanied by 70cc exhaust ports which are raised. 125 higher than stock, AFR's new 205cc is the ultimate choice for 331 through 392 engines operating from 3500 RPM to 8000 RPM. With available optional nitrous or blower exhaust ports featuring 73cc ultra high flowing exhaust ports. Notes: 2.080 valves will require aftermarket pistons notched for valve clearance. All 205cc head exhaust ports are raised. Due to the large demand for AFR heads, AFR currently takes 3-4 weeks to build a set of heads. 100% CNC Ported Combustion Chambers 100% CNC Ported Exhaust Ports 100% CNC Ported Intake Ports Competition 5-angle Valve Job. 8mm Bead Lock Intake Valve, 2.080" x 5.000" Overall Valve Length. 8mm Bead Lock Exhaust Valve, 1.600" x 5.030" Overall Valve Length. PAC Racing Spring 1.550 OD Solid Roller Dual Valve Spring, 220 lbs on seat.
10° Manley Steel Retainers 1.500 O. D x 1.120 I. 10° Bead Lock Valve Keepers with lashcap recess. D Locator 1.550 O. Ductile Iron Intake Valve Seats 2.131 O.
D x 1.680 I. Ductile Iron Exhaust Valve Seats 1.650 O. D x 1.350 I.Specifications, Features, and Optional Supporting Components. 2.130" H x 1.300" W 3/8 Radius. 1.400" H x 1.400" W. Max Valve Spring Pocket Machining. 006 per cc 54cc Max (from 58cc); 68cc Max (from 72cc). 009 per cc 48cc Max (from 58cc); 62cc Max (from 72cc). Do not port match your intake manifold to Fel-Pro gasket as it does not precisely fit AFR. Intake Port Gasket, Fel-Pro #. Exhaust Port Gasket, Fel-Pro #1487. Head Gasket, 302/351 Windsor, Fel-Pro #1011-1. RPM Performer or Vic Jr. Important: Do not port match you intake manifold to any Fel-Pro gasket as it does not precisely match AFR heads.
Note: Milling head deck will affect flow numbers. We have AFR heads to fit almost every performance application! - UPS Worldwide Expedited - 3-9 days GUARANTEED! Com) - UPS Worldwide Saver - 1-5 days GUARANTEED!
We do not lower invoice values since it is a violation of US and International custom laws. Let us work to resolve your problem so everyone is happy. Suite D7 Costa Mesa, CA 92627. The item "AFR 1458 SBF 205cc CNC Ported Ford Aluminum Cylinder Heads 351 408w 427 72cc NEW" is in sale since Tuesday, March 8, 2011. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Cylinder Heads & Parts".The seller is "treperformance" and is located in Costa Mesa, California. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay, Canada.