Speedmaster PCE281.2037 Fits Chevy BBC 454 360cc 125cc CNC Solid Flat Assembled Cylinder Heads
Speedmaster PCE281.2037 Fits Chevy BBC 454 360cc 125cc CNC Solid Flat Assembled Cylinder Heads
SPEEDMASTER:
Part #
MASTE-PCE281.2037
UPC #
00840136531845
Regular price
$2,005.00 USD
Regular price
$2,205.50 USD
Sale price
$2,005.00 USD
Unit price
/
per
Product Description
Product Description
Assembly Specifications Max Lift: .580 Coil Bind: .740 Intake Install: 130lbs @ 1.8 Exhaust Install: 130lbs @ 1.8 Closed Sear Pressure: 125lbs Open Seat Pressure: 320lbs As with all Speedmaster cylinder heads, our Big Block Chevrolet heads are Gravity Die Cast . This casting process creates a much more uniform and robust cylinder head. With the increasingly large displacements becoming common, the need for more airflow is necessary. If you are looking to build a 400-500+hp engine, give our PCE281.1489 heads a try. They offer a smaller cross - section to increase the incoming air s velocity, resulting in great driveability, power and economy. On engines over 500hp, use the rectangle port PCE281.1488 heads. The mid-size cross section works well on engines under 540cu.in and under 7000RPM. If you are working on a larger, or higher RPM engine, step up to the CNC ported PCE281.1511 heads. The added volume of the PCE281.
- Assembled with the finest premium components to provide your engine with optimal airflow for maximum engine performance
- Improved power throughout the rpm range for greater throttle response and top-end horsepower
Attributes
Attributes
- GTIN: 00840136531845
- Brand Name: Speedmaster
- Add-On: N/A
- TLE: Speedmaster PCE281.2037 Fits Chevy BBC 454 360cc 125cc CNC Solid Flat Assembled Cylinder Heads
Extended Information
Extended Information
- Country of Origin: United States
- Emissions : 3
- Life Cycle Status: Available To Order
Packing Information
Packing Information
- Quantity of Each: 1
- Package UOM: EA
- Dimension: 23.62 x 9.06 x 5.51 inches
- Weight: 87.57 lb
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