Small Block Ford Flat Top -8.7cc All 20 deg. TFS Twisted 4.030 bore, 3.400 stroke, 5.400 rod 60cc head 9.8 to 1 comp (CP Bullets BF6010-030)
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|
Make |
Ford |
|
Engine Type |
Small Block |
|
Part Number |
BF6010-030 |
|
Bore (in) |
4.03 |
|
Stroke (in) |
3.4 |
|
Rod Length (in) |
5.4 |
|
Comp Height |
1.09 |
|
Head Type |
STD/ TFS Twisted |
|
Head CC |
60 |
|
Dome / Dish Height |
FT |
|
Dom/Dish CC |
-8.7 |
|
Compression Ratio |
9.8 |
|
Pin |
.927 x 2.500 |
|
Ring Thickness |
1.5 x 1.5 x 3.0mm |
|
VR Depth |
-.280 / SP |
|
Cubic Inch |
347 |
|
Piston Weight |
418 |
|
Style |
FT |
|
Valve Reliefs |
3 VR's |
|
Gas Port |
No |
| Product Name | Small Block Ford Flat Top -8.7cc All 20 deg. TFS Twisted 4.030 bore, 3.400 stroke, 5.400 rod 60cc head 9.8 to 1 comp (CP Bullets BF6010-030) |
|---|---|
| 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 BF6010-030 pistons?
For the BF6010-030 pistons, a typical bore clearance is around 0.0015" to 0.0025". However, it's essential to consult your engine builder for specific clearance requirements based on your application and intended use.
What compression ratio can I expect with the BF6010-030 pistons in a 347 cubic inch Small Block Ford?
The BF6010-030 pistons provide a compression ratio of 9.8:1 when used with 60cc TFS Twisted heads. Ensure that your engine's overall assembly, including head gasket thickness and deck height, is accounted for to achieve this ratio.
What type of ring gaps should I set for the rings on the BF6010-030 pistons?
For the BF6010-030 pistons, the ring gaps should be set based on your specific application, but a common starting point is 0.020" for the top ring and 0.022" for the second ring. Always verify with your engine builder for optimal performance.
What is the weight of the BF6010-030 pistons and how does it affect performance?
The BF6010-030 pistons weigh 418 grams. Lighter pistons can improve engine response and reduce stress on the connecting rods, but it's crucial to balance the entire rotating assembly for optimal performance and reliability.
Are there any specific machining requirements for the BF6010-030 pistons?
Yes, the BF6010-030 pistons may require specific machining for proper fitment, including honing of the cylinder bores to achieve the correct clearance. Always consult with your engine builder to ensure all machining is done correctly for your setup.
