BH613-1075-025 Gen3 Dodge Hemi 4.080" bore, 4.050" stroke, 6.125" rod, .927" pin. '05-'11 6.1L head, -13.2cc, 10.75:1 comp (CP Bullets BH613-1075-025)
BH61-925-010 Gen3 Dodge Hemi 4.065" bore, 4.080" stroke, 6.125" rod, .866" pin. '05-'11 6.1L head, -26.8cc, 9.25:1 comp (CP Bullets BH61-925-010)
BH613-950-025 Gen3 Dodge Hemi 4.080" bore, 4.050" stroke, 6.125" rod, .927" pin. '05-'11 6.1L head, -24cc, 9.50:1 comp (CP Bullets BH613-950-025)
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|
Make |
Dodge |
|
Engine Type |
Hemi |
|
Part Number |
BH613-950-025 |
|
Bore (in) |
4.08 |
|
Stroke (in) |
4.05 |
|
Rod Length (in) |
6.125 |
|
Comp Height |
1.11 |
|
Head Type |
6.1 Hemi |
|
Head CC |
73 |
|
Dome / Dish Height |
-0.159 |
|
Dom/Dish CC |
-24 |
|
Compression Ratio |
9.5 |
|
Pin |
.927 x 2.250 |
|
Ring Thickness |
1.5 x 1.5 x 3.0mm |
|
VR Depth |
-.160 / -.060 |
|
Cubic Inch |
424 |
|
Piston Weight |
432 |
|
Style |
Inv |
|
Valve Reliefs |
2 VR's |
|
Gas Port |
No |
| Product Name | BH613-950-025 Gen3 Dodge Hemi 4.080" bore, 4.050" stroke, 6.125" rod, .927" pin. '05-'11 6.1L head, -24cc, 9.50:1 comp (CP Bullets BH613-950-025) |
|---|---|
| Brands | CP Carrillo |
| Engine | Hemi V8 |
| Make | Dodge |
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 and stroke for the BH613-950-025 pistons?
The BH613-950-025 pistons are designed for a 4.080" bore and a 4.050" stroke, making them suitable for a 6.1L Hemi engine.
What compression ratio do the BH613-950-025 pistons provide?
These pistons provide a compression ratio of 9.5:1 when used with a 73cc head, which is typical for the 6.1L Hemi engine.
What are the pin specifications for the BH613-950-025 pistons?
The BH613-950-025 pistons feature a pin size of .927" with a length of 2.250", which is compatible with the Hemi V8 engine's connecting rods.
What is the weight of the BH613-950-025 pistons?
Each BH613-950-025 piston weighs 432 grams, which is important for maintaining balance in high-performance applications.
Are there any specific machining requirements for the BH613-950-025 pistons?
Yes, ensure that the cylinder bore is properly sized to 4.080" and that the ring gaps are set according to your engine's specifications for optimal performance.
