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Vehicle Info Needed1451 220cc Renegade Race Aluminum Cylinder Heads Small Block Ford
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![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80521.jpg)
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80518.jpg)
- 220cc Renegade Race Aluminum Cylinder Heads
- SB-Ford
- 58cc Combustion Chambers
- 220cc Intake Ports
- 7/16'' Rocker Arm Studs
- Pair
Small Block Ford 220cc Renegade Basic Package Components 100% CNC Ported Combustion Chambers 100% CNC Ported Exhaust Ports 100% CNC Ported Intake Ports Competition 5-Angle Valve Job Intake Valve, 2.100' x 5.006' o.a.l. Exhaust Valve, 1.570' x 5.024' o.a.l. 1.550' OD Solid Roller Dual Valve Spring, 225 lbs. on seat, .710' maximum lift, max RPM 7200-7400 10º Manley 4140 Chrome Moly Steel Retainers 10º Valve Locks 7/16' Rocker Studs Adjustable 5/16' Guide Plates Viton Valve Seals Hardened Spring Cups Intake Valve Seats Exhaust Valve Seats Bronze Valve Guides Small Block Ford 220cc Renegade Race Head Specifications Head Torque w/Moly Lube 100 Ft. Lbs. with 1/2' Stud Rocker Stud Torque 55 Ft. Lbs. Intake Port Gasket, 1.400' x 2.250' w/ 3/8' radius Fel-Pro 375-1262R - DO NOT PORT MATCH Intake Manifold to Fel-Pro Gasket. Exhaust Port Gasket Fel Pro 375-1487 Head Gasket Fel Pro 375-1134 or 375-1135 Head Bolts & Studs Standard ARP Head Bolt Washers Manley Standard Stud Girdle Standard Suggested Manifold Victor Jr., Super Victor Spark Plug Starting Range Autolite 3922 Combustion Chambers 58cc Spring Pocket can be cut to 1.580, no deeper. Valve Spacing 60/40 Standard Rocker Arms Standard, will not accept rail rocker arms Valve Angle Standard Angle Mill (6cc Maximum Optional Mill) .008' per cc Flat Mill (3cc Maximum Optional Mill) .006' per cc
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
The Best 20° In-Line Head You Can Buy!
AFR's NEW 220cc Renegade Ford is a fresh addition to our lineup that adds quite a punch to our already formidable and proven 20° Ford Heads. These new 220cc flow a massive 340 CFM, averaging an 11 CFM increase from .200''-.800'' lift over our previous best in spite of its 5cc smaller intake runner. This is the best small block Ford 20° inline head you'll find to provide huge horsepower to out run your competition. With the largest intake and exhaust runner volumes for our in-line Ford line up, these are the ultimate for NMRA Renegade or Hot Street classes. With lightweight 8mm diameter stem 2.100'' intake valves and 1.570'' exhaust valves these heads move massive amounts of air. Combustion chamber volumes are available in 58cc or 69cc. Exhaust ports are 80cc and bolt pattern are raised .375'' (3/8'') higher than stock, this rarely affects header or chassis fitment. AFR's new 220cc is the perfect choice for 347-427ci windsors engines operating from 4500 RPM and upwards. AFR's trademark 3/4'' thick cylinder head deck makes them ideal for heavy nitrous or blower applications. .
Installation Note: 2.100'' valves will require aftermarket pistons notched for valve clearance.
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220cc Renegade Race Cylinder Head Features:
- 100% CNC Ported Combustion Chambers
- 100% CNC Ported Exhaust Ports
- 100% CNC Ported Intake Ports
- Competition 5-angle Valve Job
- 220cc Intake Ports
- Bead Lock Intake Valve, 2.100'' x 5.006'' Overall Valve Length
- Bead Lock Exhaust Valve, 1.570'' x 5.024'' Overall Valve Length
- PAC Racing Valve Spring: 1.550'' OD Solid Roller Dual Valve Spring, 225 lbs on seat, .710'' maximum lift
- 10° Manley 4140 Chrome Moly Steel Retainers
- 10° Bead Lock Valve Keepers
- 7/16'' Rocker Studs
- Adjustable 5/16'' Guide Plates
- Viton Valve Seals
- Hardened Spring Cup
- Intake Valve Seats
- Exhaust Valve Seats
- Bronze Valve Guides
- Dual Exhaust Bolt Pattern - Standard 2'' and 3'' Spacing for Larger O.D. Headers, Accepts Factory and Aftermarket Headers
- Use 14mm x 3/4'' reach gasketed (NOT tapered) seat plugs
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Part Number : 033-1456
