Specifications
- Brand
- CP Pistons
- Part #
- BF6171-STD
- UPC
- MM-10079

CP Piston Bullet Race Series Ford 428Ci Tf5 11R 4.125 Bore 1.280 Ch -29.2CC 10.5:1 Cr Set Of 8
$1016.40
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CP Pistons Bullet Race Series forged pistons for Ford 428Ci. 4.125" bore, 10.5:1 compression ratio. Set of 8.
Key Features
- Set of 8 forged pistons for Ford 428ci engines.
- 4.125 inch bore size.
- -29.2cc dish volume for a 10.5:1 compression ratio.
- 1.280 inch wrist pin bore size.
- Forged construction offers improved strength and durability over cast pistons.
- Designed for high-performance street-strip applications.
Product Details
CP Pistons is well-known for making strong, reliable internal engine components for high-performance applications. This set of Bullet Race Series pistons is built for Ford 428ci engines, designed to handle the demands of serious performance builds. They feature a 4.125 inch bore and a dish volume of -29.2cc, which results in a 10.5:1 compression ratio when used with a typical setup. This compression ratio is a popular choice for street-strip applications, offering a good balance of power and pump gas compatibility.
These pistons are forged, meaning they start as a solid block of aluminum that is heated and hammered into shape under extreme pressure. This process creates a much stronger and more durable piston than cast aluminum, making them ideal for engines that see high RPMs and significant cylinder pressures. The wrist pin bore is set at 1.280 inches, a common size for performance connecting rods. This set includes all eight pistons needed for a V8 engine.
When building a performance engine, the pistons are a critical component that needs to withstand considerable stress. This set from CP Pistons is a solid option for anyone looking to rebuild or upgrade their Ford 428ci engine with well-built internals. Remember that this part is not CARB approved and cannot be shipped to California.
Specifications
- Brand
- CP Pistons
- Manufacturer Part #
- BF6171-STD
- UPC
- MM-10079
Frequently Asked Questions
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CP Piston Bullet Race Series Ford 428Ci Tf5 11R 4.125 Bore 1.280 Ch -29.2CC 10.5:1 Cr Set Of 8
