220CC SBF COMPETITION CYLINDER HEAD

$2,788.42

SOLD AS A PAIR

Option 1:



Our largest and highest flowing head for the small block ford is the best in-line head money can buy. Featuring 220cc intake runners, this package is recommended for race applications and radical "Pro-Street" builds. Available with 58cc or 72cc combustions chambers, you can further customize your setup with our various components upgrades and available machining options.


Included 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 2.100" x 5.000" O.A.L.
8mm Bead Lock Exhaust Valve 1.570" x 5.030" O.A.L.
PAC Racing Spring 1.550" OD Solid Roller Dual Valve Spring, 220 lbs on seat, .710" maximum lift, Max RPM 7200-7400
10° Steel Retainers 1.500" O.D x 1.120" I.D x .705" I.D
10° Bead Lock Keepers with lashcap recess
ARP 7/16" Rocker Studs
Adjustable 5/16" Guide Plates
Viton Valve Seals .600" O.D x .495" I.D
Hardened Valve Spring I.D Locator 1.550" O.D x .705" I.D
Ductile Iron Intake Valve Seats 2.131" O.D x 1.680" I.D x .375" Deep
Ductile Iron Exhaust Valve Seats 1.650" O.D x 1.350" I.D x .375" Deep
8 mm Bronze Valve Guides .502" O.D x 2.100" O.A.L

220cc Street Head Flow Chart
  .200 .300 .400 .500 .600 .700 .800
Int 135 194 258 295 315 325 331
Exh 121 171 215 238 245 249 250

Test conducted at 28" of water (pressure) on Superflow 1020
Bore Size: 4.155", 3/4" radius plate exhaust, 1 7/8" curved pipe


Item# Description
1451

220cc SBF 58cc Competition Cylinder Head



$2,788.42

ADD TO CART
1456

220cc SBF 72cc Competition Cylinder Head



$2,788.42

ADD TO CART

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