Edelbrock and Pat Musi Performance have combined efforts to produce the finest standard intake port location big-block Chevy head available. The Edelbrock #61409 Victor 24deg CNC cylinder head features an extra thick deck and extra material in the spring pockets for a heavy-duty casting that can be used with high-lift cam and heavy spring combinations. Edelbrock equips the complete cylinder head with Manley dual-spring valve springs and titanium retainers good for up to .880" lift. The port designs are large oval (367 lh / 377 rh) that produce impressive flow - out-of-the-box. The exhaust port exits are raised .750" to greatly improve exhaust flow and power. Off the shelf large oval-port intakes are available through Edelbrock.
Specifications:
| Description_ABR |
Cyl. Head |
| Description_ASM |
Chevrolet:Big-Block Race |
| Description_DEF |
Engine Cylinder Head |
| Description_EXT |
Edelbrock part #61409 Victor 24 Degree CNC rectangular port cylinder heads are designed for use with large cubic inch and/or high air demand Big Block Chevy engines with a minimum 4.47" diameter bore. |
| Description_MKT |
Edelbrock and Pat Musi Performance have combined efforts to produce the finest standard intake port location big-block Chevy head available. The Edelbrock #61409 Victor 24deg CNC cylinder head features an extra thick deck and extra material in the spring pockets for a heavy-duty casting that can be used with high-lift cam and heavy spring combinations. Edelbrock equips the complete cylinder head with Manley dual-spring valve springs and titanium retainers good for up to .880" lift. The port designs are large oval (367 lh / 377 rh) that produce impressive flow - out-of-the-box. The exhaust port exits are raised .750" to greatly improve exhaust flow and power. Off the shelf large oval-port intakes are available through Edelbrock. |
| Description_LAB |
Victor Musi Big-Block Chevy CNC Cylinder Head |
| Description_INV |
Edelbrock BBC Cylinder Head |
| Description_TRA |
Deck thickness: 9/16", Rocker stud diameter: 7/16", Pushrod diameter: 3/8" (width of slot in guide plate) |
| Construction Type |
Complete |
| Guide Plates Included |
Yes |
| Seat Material |
Ductile Iron |
| Intake Valve Diameter |
2.30 |
| Retainer Included |
Yes |
| CNC Ported |
Yes |
| Rocker Arm Stud Diameter |
0.4375 |
| Valve Included |
Yes |
| Valve Stem Diameter |
0.3438 |
| Valve Spring Maximum Lift |
0.880 |
| Seat Angle |
Exhaust 45 deg/Intake 45 |
| Flange Type |
Rectangle Intake |
| Grade Type |
Performance |
| Series |
Edelbrock/Musi |
| EGR Port |
Yes |
| Intake Runner Volume |
377 |
| Exhaust Valve Diameter |
1.90 |
| Exhaust Port Location |
+0.500 |
| Valve Angle |
24 |
| Quantity |
Sold Individually |
| Family |
Edelbrock/Musi |
| Valve Spring Diameter |
1.635 |
| Horsepower |
600-900 |
| Material |
Aluminum |
| Deck Thickness |
0.5625 |
| Combustion Chamber Volume |
119 |
| Guide Material |
Manganese Bronze |
| Push Rod Diameter |
(Suggested) 0.375 |
| RGL |
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| Camshaft Type |
Mechanical Roller |
| Guide Plate Material |
Hardened Steel |
| Head Casting Number |
N/A |
| Valve Springs Included |
Yes |
| Exhaust Runner Volume |
128 |
| Length |
8.0000 |
| Width |
10.0000 |
| Height |
25.0000 |
| Weight |
46.0000 |
