BMW

Product detailed specification

Bore size

84.00mm

Stroke

89.60mm

JE Pistons compression ratio (CR)

10.2:1

OEM compression ratio (CR)

10.2:1

Dome volume (CC)

-10.4cm³

Compression height (CH)

32.40mm

Pin diameter

22mm

Features

Accepts Turbo and Nitrous; coated FSR skirt

Fits for

BMW - 3.0 24V Turbo (N55B30)

Product detailed specification

Bore size

92.00mm

Stroke

82.70mm

JE Pistons compression ratio (CR)

10.5:1

Dome volume (CC)

0.30cm³

Compression height (CH)

28.45mm

Pin diameter

21mm (HD pins)

Features

Accepts Turbo and Nitrous

Fits for

BMW - 4.4 (N62B44)

Product detailed specification

Model number

BMEVN-1031S

Head diameter

31.50mm

Stem diameter

5.96mm

Length

105.65mm

Material

Black nitrided stainless steel

Fits for

BMW - 1.8 2.5 2.8 3.0 (S42,M42,M50,S50,M52,S52,M54)

Product detailed specification

Model number

BMIVN-1040S

Head diameter

35.00mm

Stem diameter

5.97mm

Length

117.50mm

Material

Black nitrited stainless steel

Fits for

BMW M3 E46 - 3.2 (S54B32)

Product detailed specification

Bore size

86.50mm

Stroke

85.80mm

JE Pistons compression ratio (CR)

9.0:1

OEM compression ratio (CR)

10.8:1

Dome volume (CC)

-22.80cm³

Compression height (CH)

31.62mm

Pin diameter

21mm

Features

Accepts Turbo and Nitrous; FSR series skirt

Fits for

BMW M3 E36 S50B30