The Edelbrock #61175 Victor Jr. cylinder head is designed for high output 650+ hp Chrysler 426-572 HEMI engines. They feature fully CNC’d combustion chambers and CNC blended seats for optimal air flow performance. This cylinder head also feature a revised exhaust valve angle to accommodate larger intake valves. They also feature brass tubes installed in exhaust pushrod holes to allow maximum clearance with minimal port intrusion. Sold Individually!!!!
Combustion Chamber Volume (cc):
170
Intake Runner Volume (cc):
245cc
Exhaust Runner Volume (cc):
105cc
Cylinder Head Style:
Assembled
Cylinder Head Material:
Aluminum
Intake Valve Diameter (in):
2.320 in.
Cylinder Head Finish:
Natural
CNC-Machined Combustion Chamber:
Yes
CNC-Machined Intake Runner:
No
CNC-Machined Exhaust Runner:
No
Intake Port Location:
Standard
Exhaust Port Shape:
Square
Exhaust Port Location:
Standard
Spark Plug Style:
Straight
Intake Valves Included:
Yes
Exhaust Valves Included:
Yes
Exhaust Valve Diameter (in.):
1.940 in.
Valve Springs Included:
Yes
Maximum Valve Lift (in):
0.700 in.
Outside Diameter of Outer Spring (in):
1.540 in.
Damper Spring Included:
Yes
Number of Springs Per Valve:
Single
Retainers Included:
Yes
Locks Included:
Yes
Valve Stem Seals Included:
Yes
Rocker Arm Studs Included:
No
Rocker Arms Included:
No
Rocker Arm Nuts Included:
No
Guideplates Included:
No
Accessory Bolt Holes Drilled:
Yes
Valve Guides Included:
Yes
Valve Guide Material:
Manganese bronze
Valve Seats Machined:
Yes
Steam Holes Drilled:
No
Oiling Style:
Through head
Machined for O-Ring:
No
Heat Crossover:
No
Quantity:
Sold individually.
Notes:
For use with hydraulic roller cams only. Heads are designed for 7/16 in. head bolts or studs. They can be used with 1/2 in. with additional machining.
Special Attention:
Valve springs are designed for use with a hydraulic roller camshaft.
Sold Individually!!!!
Not Emissions Compliant
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