Small Block Ford Flat Top -2.6cc All Cleveland 4.030 bore, 3.850 stroke, 6.000 rod 64cc head 11.0 to 1 comp (CP Bullets BF6050-030)
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|
Make |
Ford |
|
Engine Type |
Small Block |
|
Part Number |
BF6050-030 |
|
Bore (in) |
4.03 |
|
Stroke (in) |
3.85 |
|
Rod Length (in) |
6 |
|
Comp Height |
1.25 |
|
Head Type |
351C |
|
Head CC |
64 |
|
Dome / Dish Height |
FT |
|
Dom/Dish CC |
-2.5 |
|
Compression Ratio |
11.6 |
|
Pin |
.927 x 2.500 |
|
Ring Thickness |
1.5 x 1.5 x 3.0mm |
|
VR Depth |
-0.18 |
|
Cubic Inch |
393 |
|
Piston Weight |
449 |
|
Style |
FT |
|
Valve Reliefs |
1 VR |
|
Gas Port |
No |
| Product Name | Small Block Ford Flat Top -2.6cc All Cleveland 4.030 bore, 3.850 stroke, 6.000 rod 64cc head 11.0 to 1 comp (CP Bullets BF6050-030) |
|---|---|
| Brands | CP Carrillo |
| Engine | Ford V8 |
| Make | Ford |
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 BF6050-030 pistons?
For the BF6050-030 pistons, a typical bore clearance of 0.0030" to 0.0035" is recommended. However, always verify with your engine builder as clearances can vary based on application and operating conditions.
What compression ratio can I expect with the BF6050-030 pistons in a 393 cubic inch Small Block Ford?
The BF6050-030 pistons provide a compression ratio of approximately 11.6:1 when used with 64cc 351C heads. Ensure that your engine's specific configuration and fuel quality are suitable for this compression level.
What is the weight of the BF6050-030 pistons and how does it affect performance?
The BF6050-030 pistons weigh 449 grams. Lighter pistons can improve engine response and reduce stress on the connecting rods, but always consider the overall balance of the rotating assembly for optimal performance.
Do the BF6050-030 pistons require any specific machining before installation?
Yes, the BF6050-030 pistons may require specific machining such as setting the correct bore clearance and ensuring the ring gaps are properly adjusted. Consult with your engine builder for precise requirements.
What type of valve reliefs do the BF6050-030 pistons have?
The BF6050-030 pistons feature one valve relief. This design is intended to accommodate typical valve sizes in Small Block Ford applications, but always check for clearance with your specific cylinder head setup.
