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CP Bullets BH61-925-025 Gen3 Hemi pistons close-up view

BH61-925-025 Gen3 Dodge Hemi 4.080" bore, 4.080" stroke, 6.125" rod, .866" pin. '05-'11 6.1L head, -27.6cc, 9.25:1 comp (CP Bullets BH61-925-025)

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CP Bullets BH64-10-010 Dodge Hemi engine piston specifications

BH64-10-010 Gen3 Dodge Hemi 4.100" bore, 3.720" stroke, 6.200" rod, .927" pin. '11-Present 6.4 head, -1.0cc, 10.0:1 comp (CP Bullets BH64-10-010)

BH62-950-005 Gen3 Dodge Hemi 4.100" bore, 3.583" stroke, 6.200" rod, .927" pin. '15-Present 6.2 Hellcat head, -6.3cc, 9.50:1 comp (CP Bullets BH62-950-010)

These Pistons are not held in stock in Australia. We ship every Friday from CP Carrillo so please allow up to 2 weeks for delivery to you.
AUD$1,495.45
SKU
BH62-950-010
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Make

Dodge

Engine Type

Hemi

Part Number

BH62-950-010

Bore (in)

4.1

Stroke (in)

3.583

Rod Length (in)

6.2

Comp Height

1.28

Head Type

6.2 Hemi SRT Hellcat

Head CC

74.2

Dome / Dish Height

-0.04

Dom/Dish CC

-6.43

Compression Ratio

9.5

Pin

.927 x 2.250

Ring Thickness

1.5 x 1.5 x 3.0mm

VR Depth

-.120 / -.040

Cubic Inch

393

Piston Weight

503

Style

Dish

Valve Reliefs

2 VR's

Gas Port

No

More Information
Product Name BH62-950-005 Gen3 Dodge Hemi 4.100" bore, 3.583" stroke, 6.200" rod, .927" pin. '15-Present 6.2 Hellcat head, -6.3cc, 9.50:1 comp (CP Bullets BH62-950-010)
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 compression ratio for the BH62-950-010 pistons?

The BH62-950-010 pistons are designed for a compression ratio of 9.5:1, suitable for the 6.2 Hemi engine. Ensure that your engine's head and chamber specifications align with this compression to achieve optimal performance.

What are the specific machining requirements for the BH62-950-010 pistons?

When installing the BH62-950-010 pistons, it's crucial to ensure the correct bore clearance is maintained. The pistons should be fitted with appropriate ring gaps as determined by your engine build. Additionally, verify that the piston pin fitment is correct to avoid any binding.

What is the weight of the BH62-950-010 pistons and how does it affect performance?

The BH62-950-010 pistons weigh 503 grams each. While this weight is typical for performance applications, it's important to balance the entire rotating assembly to minimise vibrations and ensure engine longevity, especially at higher RPMs.

Do the BH62-950-010 pistons require any specific installation techniques?

Yes, when installing the BH62-950-010 pistons, ensure that the piston rings are installed correctly, and use a proper lubricant on the piston skirts during assembly. It's also advisable to check for any clearance issues with the valve reliefs, especially in high-performance applications.

What type of fuel is recommended for engines using BH62-950-010 pistons?

Engines equipped with BH62-950-010 pistons should ideally run on high-octane fuel to prevent detonation, especially given the 9.5:1 compression ratio. Always tune your engine to match the fuel quality and boost levels for optimal performance and reliability.