Edelbrock Musi Victor 24° CNC Aluminum Cylinder Head for Big Block Chevy
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Musi Victor 24° CNC Aluminum Cylinder Heads
Combustion Chamber Volume: 119cc Intake Runner Volume: 367cc (L), 377cc (R) Exhaust Runner Volume: 128cc Deck Thickness: 9/16'' Pushrod Diameter: 3/8'' Valve Angle: 24° Exhaust Port Location: Raised .534'' Spark Plug Fitment: 14mm x 3/4'' Reach,
Gasket SeatValve Lift Intake Exhaust .200'' 149 122 .300'' 227 164 .400'' 301 196 .500'' 351 225 .600'' 385 248 .700'' 405 268 .600'' 409 284 .900'' 414 297 Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28'' H2O
Specifications:
, these lightweight cylinder heads for big block Chevy increase coolant heat dissipation and incorporate extra deck material to maximize gasket retention under high compression. They have specially-contoured combustion chambers, high-flow ports, and reinforced rocker stud bosses. Available bare or assembled, cylinder heads are sold individually.
Victor Jr. 24° Cylinder Heads Victor 24° Cylinder Heads Musi Victor 24º CNC-Ported Cylinder Heads Big Victor Spread-Port Cylinder HeadsCast Aluminum Cylinder Heads Developed for Competition
Ideal for ultra-performance street machines and most racing, Victor Jr. 24° Heads have 300cc ports that produce impressive power on big blocks up to 510 cubic inches with 4.310" or larger bore. Their exhaust port exits are raised .534" to vastly improve exhaust flow. Maximum lift for hydraulic roller or flat tappet camshafts is .700"; maximum lift for mechanical roller camshafts is .880".
To gain even more horsepower, the Victor 24° Series features partially CNC'd chambers, rolled-over deck, and altered valve locations that improve combustion efficiency. 340cc ports flow 390+ cfm on big blocks with 4.470" or larger bore for better flow velocity and throttle response. Like Jr. 24°, exhaust port exits are raised .534" and maximum lift is .700" (hydraulic) or .880" (mechanical).
The only out-of-the-box head capable of 950+ HP from conventional big block port locations! Designed by 5-time Pro Street Champion Pat Musi, this version of the Victor 24° Cylinder Head has fully CNC'd chambers & ports. Exhaust port exits are raised .750" and maximum lift is .880" (mechanical).
Intended for big block Chevy race engines with 4.840" bore, these heads feature Edelbrock's Hot Isostatic Pressing (HIP) for superior strength and stability. Pat Musi and Jesel assisted with the design to improve valvetrain geometry, delivering Pro Stock level technology up to 10,000 RPM.
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