JE Pistons 322460 Ford Sierra Cosworth N5B (YB) Dish 91.0 Bore

JE Pistons, Ford Sierra Cosworth N5B (YB), Bore 91.0, Stroke 76.9mm, Rod Length 128.5mm, Dish -20cc, 378 Grams, Set of 4

Special Price $723.32 Regular Price $821.95

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

JE Pistons are machined by the most advanced CNC machining technologies available. JE forged Pistons are trusted by racers and engine builds for dependability. JE Pistons are compatible with boost and nitrous.

Dome/Dish requires no deburring or preparation

2618 T6 high tensile forged aluminum

JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost, or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.

Dome and dishes feature smooth flowing radii for excellent flame travel.

1.0 x 1.2 x 2.8mm ring widths.

.945 x 2.200 straight wall carbon steel wrist pin provided.

Rings, Pin fitting, and wire locks included

Compression Ratio:

8.0:1

Specifications

More Information
Price	$821.95
Vehicle Make	Ford Cosworth
Bore Size	91.00mm
Crankshaft Stroke	76.9mm
Rod Length	5.059
Piston Type	Dish/Inverted Dome
Compression Height	40.75mm
Piston Material	2618 Forged
Piston Ring Size	1.0 1.2 2.8mm
Wrist Pin Size	0.945
Custom Notices	⚠ PROP 65 WARNING