AFR 1381/1383 SBF 195/58 OR 72CC .650 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE
CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. Recommended for displacements up to 408 cubic inches, operating up to 6500-6800 RPM, our 195cc "Competition" cylinder heads feature 100% CNC machined intake ports, exhaust ports and combustion chambers. Manufactured in A356 aluminum and assembled with high quality components. Not compatible with OEM pistons. Component upgrades and different machining options are available to suit your specific build. 195cc Aluminum SBF Cylinder Heads Part # Description Combustion Chamber 1426-716 Stud Mount - With EGR & Air Pump 58cc 1428-716 Stud Mount - With EGR & Air Pump 72cc 1381-716 Stud Mount - Without EGR & Air Pump 58cc 1383-716 Stud Mount - Without EGR & Air Pump 72cc Click part # to add product to your cart 195cc Competition Head Flow Chart .200 .300 .400 .500 .550 .600 .650 Int 152 206 260 287 298 308 315 Exh 126 171 207 222 227 231 235 Test conducted at 28" of water (pressure) on Superflow 600Bore Size: 4.060", 3/4" radius plate exhaust, 1 3/4" curved pipe Basic Package Components 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, 2.050" x 4.903" Overall Valve Length, Stud mount 7252 8mm Bead Lock Exhaust Valve, 1.600" x 4.950" Overall Valve Length 7250 PAC Racing Spring 1.270" OD Hydraulic Roller Dual Valve Spring, 155 lbs. on seat, .650" maximum lift, Max RPM 7000-7200 8019 Manley 7° Chrome Moly Retainers 8514 7° Bead Lock Valve Keepers 9007 ARP 7/16" Rocker Studs 6405 Adjustable 5/16" Guide Plates 6103 Viton Valve Seals 6612 Hardened Valve Spring I.D Locator 1.550" O.D x .780" I.D 8042 Ductile Iron Intake Valve Seats 2.131" O.D x 1.680" I.D x .375" Deep 9059 Ductile Iron Exhaust Valve Seats 1.650" O.D x 1.350" I.D x .375" Deep 9069 Bronze Valve Guides 9051 Thermactor Air Injector Reducer Bushing (5/8"-11 x 7/16"-14) 6226 Recommended Components: Intake Port Gasket, 1.200" X 2.000" w/ 3/8" radius, Fel-Pro #1262 6832 Important: Do not port match your intake manifold to Fel-Pro gasket as it does not precisely fit AFR heads. Exhaust Port Gasket, Fel-Pro #1487 6839 Head Gasket, Fel-Pro #1011-1 6808 SB Ford 1/2" Bolt Head Bolt Kit, ARP #154-3603 6318 SB Ford 1/2" Bolt Head Stud Kit, ARP #254-4503 6317 1/2" Bolt - 7/16" Thread Head Bolts 6319 Head Bolt Washer Kit, Manley 6320 Stud Girdle 6207 Suggested Manifold RPM Performer or Vic Jr. Spark Plug Starting Range Autolite 3924 Specifications & Features: Material A356 Aluminum Intake Port Volume 195cc Intake Port Dimension 2.060" H x 1.220" W 11/32 Radius Intake Port Location Stock Exhaust Port Volume 70cc Exhaust Port Dimension 1.405" H x 1.400" W Exhaust Port Location Raised .125" Combustion Chamber Size 58cc or 72cc Valve Cover Bolt Pattern Perimeter Bolt Valve Angle 20° Valve Spring Pocket Diameter 1.460" O.D Max Valve Spring Pocket Machining 1.625" O.D Deck Thickness .750" Minimum Bore Diameter 4.000" Flat Mill .006" per cc 54cc Max (from 58cc); 68cc Max (from 72cc); Angle Mill .009" per cc 54cc Max (from 58cc); 68cc Max (from 72cc); Minimum Cross Sectional Area 2.075 sq. in. Spark Plug Dimensions 14mm x .750" w/Gasket Seat Head Bolt Diameter 1/2" SHIPS IN THE LOWER 48 STATES FREE! CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. CONTACT US THE PRICE IS NEGOTIABLE BEST OFFER Warning: May cause cancer and reproductive harm.