All Edelbrock aluminum cylinder heads feature threaded inserts in the rocker studs and exhaust manifold bolt holes for superior strength and durability, plus hardened seats, bronze valve guides, and fully machined valve cover rails for a more consistent gasket seal. They offer improved power throughout the rpm range for greater throttle response and top-end horsepower. The intake and exhaust runners are CNC-machine profiled for superior flow and performance. Performer RPM heads are fully assembled with stainless steel intake and exhaust valves with undercut stems, 2-ring positive oil control seals, rocker studs, hardened steel guideplates, valve springs, retainers, and keepers.

 Edelbrock Victor Jr. Cylinder Heads

Lift Value:	Intake Flow: (CFM) (210cc)		Exhaust Flow: (CFM) (75cc)
0.100"	64		54
0.200"	127		108
0.300"	186		140
0.400"	234		167
0.500"	268		189
0.600"	291		195

Cylinder Head Material:	Aluminum
Cylinder Head Finish:	Natural
Combustion Chamber Volume (cc):	60
CNC Machined Combustion Chamber:	No
Intake Runner Volume (cc):	210
Exhaust Runner Volume (cc):	75
CNC Machined Intake Runner:	No
CNC Machined Exhaust Runner:	No
Intake Port Location:	Standard
Exhaust Port Shape:	Square
Exhaust Port Location:	Standard
Intake Valves Included:	Yes
Intake Valve Diameter (in):	2.050
Exhaust Valves Included:	Yes
Exhaust Valve Diameter (in):	1.600
Valve Springs Included:	Yes
Outside Diameter of Outer Spring (in):	1.550
Damper Spring Included:	No
Number of Springs Per Valve:	Single
Retainers Included:	Yes
Retainer Material:	Steel
Locks Included:	Yes
Valve Stem Seals Included:	Yes
Valve Stem Seal Style:	PC seal
Rocker Arm Studs Included:	Yes
Rocker Arm Nut Thread Size:	7/16-20 in.
Rocker Arms Included:	No
Rocker Arm Nuts Included:	No
Guideplates Included:	Yes
Guideplate Pushrod Size:	5/16 in.
Accessory Bolt Holes Drilled:	Yes
Valve Guides Included:	Yes
Valve Guide Material:	Manganese bronze
Valve Seats Machined:	Yes
Valve Seat Machine Style:	3-angle
Valve Seat Material:	Ductile iron
Steam Holes Drilled:	No
Oiling Style:	Through pushrod
Machined for O-Ring:	No
Heat Crossover:	No

Ideal for those who desire affordable heads that make maximum power, these Victor Jr. heads from Edelbrock are just what the doctor ordered. Designed specifically for the needs of competition and ultra high-performance street engines, they offer increased horsepower and rpm potential in an out-of-the-box, cost-effective, race-winning setup. Features include hardened ductile iron valve seats and phosphor-bronze guides. They accept standard hardware, and most are available in bare and assembled versions.

  Edelbrock Performer/Performer RPM Street Cylinder Heads
$1200

Lift Value:	Intake Flow: (CFM) (170cc)		Exhaust Flow: (CFM) (60cc)
0.100"	72		57
0.200"	131		105
0.300"	185		131
0.400"	214		156
0.500"	223		186
0.600"	226		175

Cylinder Head Style:	Assembled
Cylinder Head Material:	Aluminum
Cylinder Head Finish:	Natural
Combustion Chamber Volume (cc):	60
CNC Machined Combustion Chamber:	No
Intake Runner Volume (cc):	170
Exhaust Runner Volume (cc):	60
CNC Machined Intake Runner:	No
CNC Machined Exhaust Runner:	No
Intake Port Location:	Standard
Exhaust Port Shape:	Square
Exhaust Port Location:	Standard
Intake Valves Included:	Yes
Intake Valve Diameter (in):	1.900
Exhaust Valves Included:	Yes
Exhaust Valve Diameter (in):	1.600
Valve Springs Included:	Yes
Outside Diameter of Outer Spring (in):	1.460
Damper Spring Included:	No
Number of Springs Per Valve:	Single
Retainers Included:	Yes
Retainer Material:	Steel
Locks Included:	Yes
Lock Style:	7 degree
Valve Stem Seals Included:	Yes
Valve Stem Seal Style:	PC seal
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
Valve Seat Machine Style:	3-angle
Valve Seat Material:	Ductile iron
Steam Holes Drilled:	No
Oiling Style:	Through pushrod
Machined for O-Ring:	No
Heat Crossover:	No

  Edelbrock Performer RPM Street BBF Heads

$2150

Lift Value:	Intake Flow: (CFM) (292cc)		Exhaust Flow: (CFM) (100cc)
0.100"	76		67
0.200"	140		118
0.300"	207		153
0.400"	260		180
0.500"	300		200
0.600"	319		207

Cylinder Head Material:	Aluminum
Cylinder Head Finish:	Natural
Combustion Chamber Volume (cc):	95
CNC Machined Combustion Chamber:	No
Intake Runner Volume (cc):	292
Exhaust Runner Volume (cc):	100
CNC Machined Intake Runner:	No
CNC Machined Exhaust Runner:	No
Intake Port Location:	Standard
Exhaust Port Location:	Standard
Intake Valves Included:	Yes
Intake Valve Diameter (in):	2.190
Exhaust Valves Included:	Yes
Exhaust Valve Diameter (in):	1.760
Valve Springs Included:	Yes
Outside Diameter of Outer Spring (in):	1.540
Damper Spring Included:	No
Number of Springs Per Valve:	Single
Retainers Included:	Yes
Retainer Material:	Steel
Locks Included:	Yes
Lock Style:	7 degree
Valve Stem Seals Included:	Yes
Valve Stem Seal Style:	PC seal
Rocker Arm Studs Included:	Yes
Rocker Arm Nut Thread Size:	7/16-20 in.
Rocker Arms Included:	No
Rocker Arm Nuts Included:	No
Guideplates Included:	Yes
Guideplate Pushrod Size:	3/8 in.
Accessory Bolt Holes Drilled:	No
Valve Guides Included:	Yes
Valve Guide Material:	Manganese bronze
Valve Seats Machined:	Yes
Valve Seat Machine Style:	3-angle
Valve Seat Material:	Ductile iron
Steam Holes Drilled:	No
Oiling Style:	Through pushrod
Machined for O-Ring:	No
Heat Crossover:	No

Edelbrock Performer RPM Cobra Jet BBF Street Cylinder Heads
$1850

Edelbrock Victor Jr. Cylinder Heads
$2750

Cylinder Head Material:	Aluminum
Cylinder Head Finish:	Natural
Combustion Chamber Volume (cc):	75
CNC Machined Combustion Chamber:	No
Intake Runner Volume (cc):	310
Exhaust Runner Volume (cc):	100
CNC Machined Intake Runner:	No
CNC Machined Exhaust Runner:	No
Intake Port Location:	Standard
Exhaust Port Location:	Standard
Intake Valves Included:	Yes
Intake Valve Diameter (in):	2.190
Exhaust Valves Included:	Yes
Exhaust Valve Diameter (in):	1.760
Valve Springs Included:	Yes
Outside Diameter of Outer Spring (in):	1.540
Damper Spring Included:	No
Number of Springs Per Valve:	Single
Retainers Included:	Yes
Retainer Material:	Steel
Locks Included:	Yes
Lock Style:	7 degree
Valve Stem Seals Included:	Yes
Valve Stem Seal Style:	PC seal
Rocker Arm Studs Included:	Yes
Rocker Arm Nut Thread Size:	7/16-20 in.
Rocker Arms Included:	No
Rocker Arm Nuts Included:	No
Guideplates Included:	Yes
Guideplate Pushrod Size:	3/8 in.
Accessory Bolt Holes Drilled:	No
Valve Guides Included:	Yes
Valve Guide Material:	Manganese bronze
Valve Seats Machined:	Yes
Valve Seat Machine Style:	3-angle
Valve Seat Material:	Ductile iron
Steam Holes Drilled:	No
Oiling Style:	Through pushrod
Machined for O-Ring:	No
Heat Crossover:	No
Notes:	Also designed for SVO 514 cu. in. engines.