Big Block Ford FE Flat Top -5.9cc 390 GT Iron, 428CJ/ Edel
Enhance your engine's performance with the Big Block Ford FE Flat Top -5.9cc 390 GT Iron, 428CJ/ Edel. Designed for high-performance enthusiasts, this piston set is engineered to deliver exceptional power and reliability. With a 4.160 bore and 4.250 stroke, it ensures optimal combustion efficiency and power output. The 6.700 rod length and 11.0 to 1 compression ratio with a 74cc head make it ideal for those seeking to maximize their engine's potential.
Engine Type: Big Block Ford FE
Compression Ratio: 11.0 to 1
Bore: 4.160 inches
Stroke: 4.250 inches
Rod Length: 6.700 inches
Head Volume: 74cc
Part Number: CP Carrillo BFE6100-030
Whether you're upgrading your classic Ford or building a custom engine, this piston set offers the durability and performance you need. Trust in CP Carrillo for quality and precision engineering.
More Information
Product Name
Big Block Ford FE Flat Top -5.9cc 390 GT Iron, 428CJ/ Edel 4.160 bore, 4.250 stroke, 6.700 rod 11.0 to 1 with 74cc head (CP Bullets BFE6100-030)
Brands
CP Carrillo
Engine
Big Block Ford
Make
Ford
Delivery & Freight
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Disclaimer:
Product images are for description purposes only. Actual product may vary.
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 ideal application for the BFE6100-030 pistons?
The BFE6100-030 pistons are designed for high-performance builds in Big Block Ford FE engines, specifically suited for applications like the 390 GT Iron and 428CJ. With an 11.0 to 1 compression ratio and a 74cc head volume, they are ideal for those looking to maximise power output and combustion efficiency.
What machining considerations should I keep in mind when using these pistons?
When installing the BFE6100-030 pistons, ensure that the bore clearance is set correctly to accommodate the 4.160-inch bore. Additionally, check that the ring gaps are appropriately set for your specific application, as this can significantly affect performance and reliability.
Can I use these pistons with a different rod length?
The BFE6100-030 pistons are designed to work with a 6.700-inch rod length. Using a different rod length may affect the compression ratio and overall engine geometry, so it's crucial to ensure compatibility with your specific engine setup.
What is the expected delivery time for the BFE6100-030 pistons?
These pistons are made to order, so please allow 6-8 weeks for delivery. It's important to plan your engine build schedule accordingly to account for this lead time.
What type of fuel is recommended for use with these pistons?
Given the 11.0 to 1 compression ratio of the BFE6100-030 pistons, it is recommended to use high-octane fuel to prevent detonation and ensure optimal performance. Always consider your specific tuning and boost levels when selecting fuel.
