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CP Bullets BCRE1365-020 Piston Set Left and Right Sides

Chevy 360ci ASCS 4.145 Bore 1.335 CH 14cc Dome Vert Gas Ports - Lefts & Rights (CP Bullets BCRE1365-020)

Chevy 360ci 23° 4.060 Bore 1.560 CH -4.95cc Flat Top - Lefts & Rights (CP Bullets BCRSE1021-060)

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$1,913.64
SKU
BCRSE1021-060
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Make

Chevrolet

Engine Type

Small Block

Part Number

BCRSE1021-060

Bore (in)

4.06

Stroke (in)

3.48

Rod Length (in)

5.7

Comp Height

1.56

Head Type

All 23 deg

Head CC

64

Dome / Dish Height

FT

Dom/Dish CC

-3.98

Compression Ratio

10.3

Pin

.927 x 2.250

Ring Thickness

1.0 x 1.0 x 2.0mm

VR Depth

-.280 / SP

Cubic Inch

360

Piston Weight

395

Style

FT

Valve Reliefs

2 VR's R/L

Gas Port

No

More Information
Product Name Chevy 360ci 23° 4.060 Bore 1.560 CH -4.95cc Flat Top - Lefts & Rights (CP Bullets BCRSE1021-060)
Brands CP Carrillo
Engine Chev
Make GM

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 BCRSE1021-060 pistons?

For the BCRSE1021-060 pistons, a typical bore clearance of 0.0030" to 0.0035" is recommended. However, this can vary based on the specific application, operating conditions, and the engine builder's preferences.

What compression ratio can I expect with the BCRSE1021-060 pistons?

The BCRSE1021-060 pistons are designed to achieve a compression ratio of approximately 10.3:1 when used with 64cc cylinder heads. Ensure that the overall combination of components is suitable for your intended use.

What is the weight of the BCRSE1021-060 pistons, and how does it affect performance?

The BCRSE1021-060 pistons weigh 395 grams each. Lighter pistons can improve engine response and reduce reciprocating mass, but it's important to balance them with the rest of the rotating assembly for optimal performance.

Do the BCRSE1021-060 pistons require any specific machining?

Yes, the BCRSE1021-060 pistons may require specific machining for proper fitment, including checking and potentially adjusting the ring land clearances and ensuring the pin bores are correctly sized for your connecting rods.

What type of valve reliefs do the BCRSE1021-060 pistons have?

The BCRSE1021-060 pistons feature two valve reliefs on both the left and right sides. This design accommodates various camshaft profiles, but it's essential to verify clearance with your specific setup.

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