Victor Jr. and Victor Series Heads Victor Jr. and Victor Series heads are designed for maximum horsepower. Victor Jr. heads are ideal for many types of competition and ultra-high performance street machines. Victor Series heads are one step above for even greater gains in horsepower. All these heads feature reinforced rocker stud bosses, high-flow intake/exhaust ports and specially contoured combustion chambers. Extra thick deck surfaces provide maximum head gasket retention with high-compression ratios. Requires bolt kit #350-8551 or 350-8554.
Chapman Victor Jr. CNC Oval Port
Chapman Racing CNC-ported version of Edelbrock Performer RPM heads.
High-velocity port design is ideal for Super Gas, Super Comp, Hi-Po Marine, all-out street, Pro Brackets.
Smaller-than-stock 11/32" valve stems promote excellent flow and lighter valve weight.
Victor Jr. and Victor 24° Cylinder Heads
The Victor 24° cylinder head is the best standard port location head available for large bore (4.470'' and larger) BB-Chevys. Based on the Victor powerful head, it features a rolled over deck, altered valve locations, partially CNC'd chambers and exhaust throats for cost-effective performance, revised 118cc combustion chamber. The head has been angle machined 2.4° and the valve locations moved to improve flow and combustion efficiency. The new valve spread accommodates valve sizes up to 2.40'' intake or 1.92'' exhaust. The 340cc ports are significantly smaller than the original Victor but flow 390+ cfm, producing a higher velocity flow for improved throttle response. All geometry has been developed using Pro/E 3-D software to ensure the ultimate valve train tracking and stability. The Victor 24° cylinder head is finished with a valve job, port match, bowl blending, and comes with 2.30'' intake and 1.88'' exhaust valves. 1.625'' Manley springs (250lbs @ 2.000'' installed height), and 10° titanium retainers and locks. Other features include: 11/32'' diameter bronze valve guides; ductile iron interlocking valve seats; heli-coiled exhaust bolt holes; and raised exhaust ports capable of flowing 300+ cfm. As an added bonus the valve cover rail is raised an additional .25'' to retain the oil during valve adjustments. Based on the Victor 24° head but with a smaller 300cc intake ports designed for competition engines up to 510 c.i.d. with 4.25" or bigger bores.
Ideal for use with the throttle control devices common in Super class racing today.
350-77459 is finished with a valve job and bowl blending and includes 2.250" intake and 1.900" exhaust valves with 11/32" stems.
350-77469 is a semi-finished bare head with seats and guides supplied but not installed.
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Musi Victor 24º CNC-Ported BB-Chevy
A version of the Victor 24° head with fully cnc ported intake ports, exhaust ports and combustion chambers.
Designed by 5-time Pro Street World Champion Pat Musi.
The only out-of-the-box head on the market capable of 950+ horsepower from a conventional port location big-block head.
Victor 24° Pro-Port B/B Chevy Cylinder Head for Professional Head Porters
Victor 24° Pro-Port is a semi-finished Victor 24° casting that gives the professional cylinder head porter the ideal casting to design their own hand or CNC port.
To allow for custom porting, the ports and chambers are un-machined and the valve guides and seats are included.
Unported version of Edelbrock/Musi Victor 24° CNC cylinder head for the professional cylinder head porter or engine builder.
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