Edelbrock introduces its new Big Vic CNC 12-degree race head, specifically designed for maximum competition naturally aspirated, nitrous injected, and boosted applications.
Specifications:
| Description_ABR |
Cyl Head |
| Description_ASM |
Mark IV BBC 4.840" Bore Space 500ci to 638ci Race Applications, Naturally Asperated, Forced Induction and Nitrous Injected. |
| Description_DEF |
Engine Cylinder Head |
| Description_DES |
Big Victor 498cc CNC 12 Degree 2.500" x 1.800" |
| Description_MKT |
Edelbrock introduces its new Big Vic CNC 12-degree race head, specifically designed for maximum competition naturally aspirated, nitrous injected, and boosted applications. |
| Description_INV |
Big Vic 12 Degree Race Head |
| Description_EXT |
Edelbrock's Big Victor cylinder heads are made with premium HIP aluminum alloy. They feature 498cc raised intake ports, 82cc chambers, and 2.500" / 1.800" Ex valve job. |
| Description_LAB |
Big Victor 498cc CNC 12 Degree 2.500" x 1.800" |
| Description_SHP |
None |
| Exhaust Port Shape |
D Port |
| Rocker Arm Studs Included |
No |
| Combustion Chamber Volume |
82cc with Conical Design and Titanium valves |
| Intake Port Location |
Raised and Spread |
| Spark Plug Style |
14mm Gasket Seat .750" reach |
| Exhaust Port Location |
Raised _x000D_ |
| Exhaust Valve Stem Diameter |
11/32" |
| Intake Valve Stem Diameter |
11/32" |
| Intake Runner Volume |
498 |
| Valve Spring Type |
Bare |
| Cylinder Head Style |
Bare |
| CNC Machined Intake Port |
Yes |
| CNC Machined Combustion Chamber |
Yes |
| Steam Holes Drilled |
Yes |
| Valve Guide Size Outside Diameter |
0.502 |
| Valve Guide Inside Diameter |
11/32" |
| CNC Machined Exhaust Port |
Yes |
| Valve Cover Mounting Style |
BBC |
| Intake Valve Job Diameter |
2.500" |
| Valve Guide Material |
Mag Bronze |
| Exhaust Valve Job Diameter |
1.800" |
| Intake Port Shape |
Oval |
| Quantity |
Single |
| Length |
10.0000 |
| Width |
11.0000 |
| Height |
26.0000 |
| Weight |
43.0000 |
