Chevy Big Block BBC Aluminum Flat tappit Cylinder Head - 396 427 402 454 502 -320cc
$950.00
Suitable For set 2 heads
- 396
- 402
- 427
- 454
- 502
Technical Data
- Intake: 320cc
- Exhaust: 128cc D PORT
- Chambers: 115cc
- Stud Base Thread Drilled: .44"
- Plug:
- Angle
- Valve Guides: Bronze Manganese
- Valve 3 Angle Job
- Suitable Valve Details
- Intake Valves: 2.25"
- Exhaust Valves: 1.88"
- Valve Stem Diameter: 11/32" / 0.3415"
- Valves: Stainless Steel
- Height: Standard + .100"
- Spring including dampener
- CFM Intake Long Runner at .600 320.6 CFM
- CFM Intake Short Runner at .600 317.0 CFM
- CFM Exhaust at .600 232.9 CFM
- the bbc heads for hydralic roller cams fitted
- with double springs and the damper
- available for $990 with shipping
- max lift
Brand
Intake Lift |
Intake CFM |
Exhaust Lift |
Exhaust CFM |
|
0.1004 |
67.9 |
0.1006 |
51.9 |
|
0.2003 |
137.4 |
0.2005 |
114.0 |
|
0.3000 |
204.2 |
0.2999 |
152.3 |
|
0.4007 |
247.9 |
0.4002 |
176.7 |
|
0.5000 |
291.4 |
0.5010 |
195.3 |
|
0.6003 |
321.8 |
0.6004 |
207.1 |
|
0.7002 |
347.0 |
0.7001 |
215.2 |
|
0.8006 |
367.2 |
0.8004 |
221.9 |
QCH
Disclaimer: Quantico Cylinder Heads Inc. is in no way affiliated with any OEM manufacturer. All OEM part numbers and logos are used for identification purposes only. Please inspect the parts that you ordered before installation.