Big Block Chevy 24.9cc Dome 4.500 Bore 4.375 stroke 6.385 rod, 11.5 to 1 with 118cc head (CP Bullets BBC5317-STD)
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Big Block Chevy 24.9cc Dome 4.500 Bore 4.375 Stroke 6.385 Rod, 11.5 to 1 with 118cc Head (CP Carrillo BBC5317-STD)
Enhance your engine's performance with the CP Carrillo BBC5317-STD, a top-tier piston designed for the Big Block Chevy. This high-performance component is engineered to deliver exceptional power and reliability, making it an ideal choice for automotive enthusiasts and professionals alike. With precision engineering and superior materials, this piston ensures optimal performance and longevity.
- Bore Size: 4.500 inches
- Stroke: 4.375 inches
- Rod Length: 6.385 inches
- Compression Ratio: 11.5 to 1
- Head Volume: 118cc
- Dome Volume: 24.9cc
- Designed for maximum efficiency and power output
- Crafted from high-quality materials for durability
- Perfect fit for Big Block Chevy engines
Upgrade your engine with the CP Carrillo BBC5317-STD and experience the difference in performance and reliability. Ideal for racing and high-performance applications, this piston is a must-have for those seeking to push their engines to the limit.
| Product Name | Big Block Chevy 24.9cc Dome 4.500 Bore 4.375 stroke 6.385 rod, 11.5 to 1 with 118cc head (CP Bullets BBC5317-STD) |
|---|---|
| Brands | CP Carrillo |
| Engine | Big Block Chev |
| Make | GM |
Delivery & Freight
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What information do I need to match these pistons to my engine?
You need the engine code, bore size, stroke, rod length, pin diameter and target compression ratio. These determine the correct piston compression height and crown design.
How should ring gaps be set for these pistons?
Ring gaps must be set by your engine builder based on fuel type, boost level and the intended rpm range. Forced-induction engines usually require larger gaps.
Are forged pistons suitable for street engines?
Yes. Forged pistons handle detonation and high cylinder pressure better than cast units. Your builder should set the piston-to-bore clearance to suit your application.
What is the recommended bore clearance for the CP Carrillo BBC5317-STD pistons?
For the CP Carrillo BBC5317-STD pistons, a typical bore clearance of 0.0030" to 0.0035" is recommended. However, this can vary based on the specific application and operating conditions, so it's essential to consult with your engine builder for precise measurements.
What compression ratio can I expect with the CP Carrillo BBC5317-STD pistons?
The CP Carrillo BBC5317-STD pistons are designed for a compression ratio of 11.5 to 1 when used with a 118cc head. Keep in mind that actual compression can vary based on factors such as head gasket thickness and combustion chamber modifications.
Do I need to modify my engine for these pistons?
Depending on your specific Big Block Chevy setup, you may need to perform some modifications for optimal fitment. This can include ensuring proper clearance for the dome shape and verifying that the connecting rods and crankshaft are compatible with the piston dimensions.
What type of fuel is recommended for the CP Carrillo BBC5317-STD pistons?
Due to the high compression ratio of 11.5 to 1, it is recommended to use high-octane fuel to prevent detonation. Typically, 98 RON or higher is advisable, but always consider your specific tuning and boost levels.
What is the expected durability of the CP Carrillo BBC5317-STD pistons in a racing application?
The CP Carrillo BBC5317-STD pistons are built from high-quality materials designed for performance applications, offering excellent durability. However, longevity will depend on proper tuning, clearances, and maintenance, as well as the specific demands of your racing environment.
