PC3021
- New set of BARE Aluminum Big Block Chevy Motorsport Heads (2 heads)
- Produce Up To 748 HP Out Of Box With Advanced Port Design
- Manufactured from 356-T6 aluminum
- Have Accessory holes to except factory accessories.
- 320cc Intake Runners
- 115cc Chambers
- Spring pads are machined to 1.740 to except the largest roller springs
- Bronze Valve Guides
- Premium Hardened Seats
- Machined for 2.250 intake and 1.880 exhaust valves.
- Fully machined - Ready for assembly.
- Made in China.
- Small variations from picture are normal.
- *California residents pay 8% sales tax.
- FREE SHIPPING TO THE LOWER 48 STATES!
| APPROXIMATE FLOW NUMBERS AT 28 INCHES | ||||
|
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 |
374.3 |
0.8004 |
221.9 |
|
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| After purchasing, pay instantly with your credit card through PayPal! |
   
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Warning: May cause cancer and reproductive harm.
