JE Pistons 289190 Forged Dish 86.5mm Bore

JE Pistons, BMW 1992-95 M3 S50B30 Euro 3.0L 24V E36 21mm pin, Bore 86.5mm, Stroke 85.8mm, Rod Length 142mm, Dish -7.8cc, Grams 333, Set of 6

$1,324.99

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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.

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.

.827 x 2.500 straight wall carbon steel wrist pin provided.

Pin fitting and wire locks included

Rings Now Included

Compression Ratio:

11.5:1

Specifications

More Information
CNC Part Number	JE-289190
Price	$1,324.99
Manufacturer's Part Number	289190
Brands	JE
Part Types	Engine Piston
Departments	Parts
Vehicle Make	BMW S50
Bore Size	3.406
Rod Length	5.591
Piston Type	Dish
Compression Height	1.245
Piston Material	2618 Forged
Piston Ring Size	1.0 1.2 2.8mm
Wrist Pin Size	0.827
Custom Notices	⚠ PROP 65 WARNING