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Edelbrock 77189 - Small Block Ford Victor Jr. 20° Cylinder Head 60cc Combustion - Assembled
Edelbrock 77189 - Small Block Ford Victor Jr. 20° Cylinder Head 60cc Combustion - Assembled
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Price:
$1,099.99
Part No.:
77189
Victor Jr. 20° Ford
500+ horsepower potential out-of-the-box using stock valve train geometry
High-flowing 210cc intake ports and .130" raised 75cc exhaust ports
Available with 60cc or 70cc combustion chambers
70cc combustion chambers are ideal for turbocharged and supercharged applications
CNC gasket-matched port entries/exits with blended valve bowls
Spark plug holes and valves are in the stock location
Valve cover rail raised .150"
A relief in the head allows most roller lifters to be changed without removing heads
Combustion Chamber Volume
60cc
Intake Runner Volume
210cc
Exhaust Runner Volume
75cc
Intake Valve Diameter
2.05"
Exhaust Valve Diameter
1.60"
Valve Stem Diameter
11/32"
Valve Guides
Manganese Bronze
Deck Thickness
5/8"
Valve Spring Diameter
1.55"
Valve Spring Maximum Lift
.650" (Flat Tappet) / .670" (Roller)
Rocker Stud
7/16"
Guide Plate
Hardened Steel
Pushrod Diameter
5/16"
Valve Angle
20°
Exhaust Port Location
Raised .130"
Spart Plug Fitment
14mm x 3/4" Reach, Gasket Seat
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