Page 165 - 2018 Racecar Engineering Engine Parts and Accessories Catalog

CYLINDER HEADS

Chevrolet Big Block 396-454 (Cont.)

Edelbrock EDE77409
Victor & Victor Jr. Aluminum Head
Engineered for competition big blocks. Available in unported and CNC-ported versions.
Bare or assembled, sold individually.
Intake Comb. Port Valve Intake Exhaust
Part No. Description Runner Chamber Type Angle Valve Valve
EDE77409 Assembled, Victor 24° 345cc 115cc Rect. 24° 2.300" 1.920"
EDE77479 Assembled, Victor Jr. 24° 300cc 118cc Rect. 24° 2.250" 1.900"
EDE77485 Assembled, Victor Jr., Hydraulic Roller 300cc 106cc Rect. 24 2.250" 1.900"

Edelbrock Big Victor Spread Port CNC -
405cc Aluminum Heads
The Big Victor Spread Port CNC - 405cc heads are intended for high output large CID rac-
ing engines with 4.84" bore spacing. Improved design over the existing 18 degree Big Chief and Big Duke heads. Fully CNC
ported and extra material added in the deck for milling, improved valvetrain geometry delivering Pro-Stock level technology
on engines up to 10,000 rpm, requires Jesel shaft mounted system #KPS-387154 and Edelbrock EDE4259 valve covers.
Sold Individually.
Intake Comb. Valve Intake Exhaust
Part No. Description Runner Chamber Angle Valve Valve
EDE618268 Bare Big Victor, CNC 120 442cc (lh)/451cc (rh) 92cc 12° 2.450" 1.850"
EDE618368 Bare Big Victor, CNC 140 442cc (lh)/451cc (rh) 92cc 14° 2.450" 1.850"

Edelbrock Victor DR17 CNC - 425cc Aluminum Heads
The DR17 is the next evolution in Edelbrock conventional style BBC cylinder heads geared
for the sportsman racer. Designed to deliver consistent and reliable performance through
the whole season. Based off the Victor 24 Gen II Pro-Port design, but features revised valve
angle and location for improved flow and performance. Features HIP process for superior
strength, 0.400" raised intake port, revised water jackets, and a taller valve cover rail. Sold individually.
Intake Comb. Valve Intake Exhaust
Part No. Description Runner Chamber Angle Valve Valve
EDE615468 Bare, Victor DR17 CNC 425cc 90cc 17° 2.450" 1.800"

Edelbrock Big Victor 3 CNC Spread Port -
550cc Aluminum Heads
These heads feature a symmetrical port design for the sportsman racer. Similiar to the Pro-
Stock DRCE3 head, ports are CNC matched to popular Edelbrock, Brodix, CFE, Dart and
Sonny Racing engine blocks. Features HIP process for strength, more oil drain backs, new
water passage design, redesigned valvetrain geometry for improved stability and quality. Sold individually.
Intake Comb. Valve Intake Exhaust
Part No. Description Runner Chamber Angle Valve Valve
EDE614668 Bare, Big Victor 3 CNC 550cc 76cc 11° 2.500" 1.820"

Edelbrock
Performer 7.4L TBI Aluminum Head EDE60489
OEM replacement for 1987-95 TBI equipped 454 Chevy. Smaller combustion chamber raises compression to 8.8:1. Requires
Gen. IV (Mark IV) valvetrain components. Sold individually.
Intake Comb. Exhaust
Part No. Description Runner Chamber Port Type Valve Angle Intake Valve Valve
EDE60489 Bare, Performer 7.4L 290cc 100cc Oval 26° 2.190" 1.880"
EDE60499 Assembled, Performer 7.4L 290cc 100cc Oval 26° 2.190" 1.880"

164 2018 ENGINE BUILDER CATALOG