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CP Bullets BH62-950-010 Gen3 Hemi 6.2 Hellcat pistons close-up

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)

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CP Bullets BH64-10-035 Dodge Hemi engine piston specifications

BH64-10-030 Gen3 Dodge Hemi 4.125" bore, 3.720" stroke, 6.200" rod, .927" pin. '11-Present 6.4 head, -3.4cc, 10.0:1 comp (CP Bullets BH64-10-035)

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)

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$1,404.55
SKU
BH64-10-010
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Make

Dodge

Engine Type

Hemi

Part Number

BH64-10-010

Bore (in)

4.1

Stroke (in)

3.72

Rod Length (in)

6.2

Comp Height

1.21

Head Type

Apache 6.4

Head CC

74.2

Dome / Dish Height

FT

Dom/Dish CC

-1

Compression Ratio

10

Pin

.927 x 2.250

Ring Thickness

1.5 x 1.5 x 3.0mm

VR Depth

-.145 / -.065

Cubic Inch

393

Piston Weight

499

Style

FT

Valve Reliefs

2 VR's

Gas Port

No

More Information
Product Name 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)
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 clearance for the BH64-10-010 pistons?

The recommended bore clearance for the BH64-10-010 pistons is typically around 0.0030" to 0.0035". However, this can vary based on your specific application and the materials used, so always consult with your engine builder for the best fit.

What compression ratio can I expect with the BH64-10-010 pistons?

The BH64-10-010 pistons are designed to achieve a compression ratio of 10.0:1 when used with the specified 6.4L Hemi head. Ensure that your cylinder head's combustion chamber volume is accurately measured to confirm this ratio.

Do the BH64-10-010 pistons require any specific machining?

Yes, the BH64-10-010 pistons may require specific machining for the pin bores and ring lands to ensure proper fitment and performance. It's essential to check the clearances and tolerances during assembly.

What type of fuel is recommended for engines using BH64-10-010 pistons?

Engines using the BH64-10-010 pistons should ideally run on premium unleaded fuel with an octane rating of 91 or higher to prevent detonation and ensure optimal performance, especially under boost or high load conditions.

What is the weight of the BH64-10-010 pistons and how does it affect performance?

The BH64-10-010 pistons weigh 499 grams each. While this weight is suitable for performance applications, it's important to balance the entire rotating assembly to minimise vibrations and ensure engine longevity.