Small Block Ford Dish -22.6cc All 20 deg. TFS Twisted 4.030 bore, 3.400 stroke, 5.400 rod 60cc head 8.5 to 1 comp (CP Bullets BF6011-030)
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|
Make |
Ford |
|
Engine Type |
Small Block |
|
Part Number |
BF6011-030 |
|
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 |
-0.15 |
|
Dom/Dish CC |
-22.6 |
|
Compression Ratio |
8.5 |
|
Pin |
.927 x 2.500 |
|
Ring Thickness |
1.5 x 1.5 x 3.0mm |
|
VR Depth |
-.280 / SP |
|
Cubic Inch |
347 |
|
Piston Weight |
423 |
|
Style |
Dish |
|
Valve Reliefs |
3 VR's |
|
Gas Port |
No |
| Product Name | Small Block Ford Dish -22.6cc All 20 deg. TFS Twisted 4.030 bore, 3.400 stroke, 5.400 rod 60cc head 8.5 to 1 comp (CP Bullets BF6011-030) |
|---|---|
| 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 compression ratio for the BF6011-030 pistons in a Small Block Ford?
The BF6011-030 pistons are designed to achieve a compression ratio of 8.5:1 when used with a 60cc head. Ensure that the entire engine assembly is considered for accurate compression calculations.
What are the specific machining requirements for the BF6011-030 pistons?
These pistons may require proper bore clearance and ring gap settings tailored to your engine's specifications. It's essential to check the bore size and ensure the piston fits correctly within the cylinder.
What type of pin is used with the BF6011-030 pistons?
The BF6011-030 pistons use a .927 x 2.500 inch pin. Ensure that your connecting rods are compatible with this pin size for proper fitment.
How do the valve reliefs on the BF6011-030 pistons affect engine performance?
The BF6011-030 pistons feature three valve reliefs, which provide clearance for the valves during operation. This design helps prevent valve contact and allows for higher lift camshafts, enhancing performance.
What is the weight of the BF6011-030 pistons, and how does it impact engine balance?
The BF6011-030 pistons weigh 423 grams. It's important to balance the entire rotating assembly, including these pistons, to ensure smooth operation and reduce vibrations in the engine.
