SUBARU

Product detailed specification

Bore size

92.00mm

Stroke

75.00mm

Mahle compression ratio (CR)

8.0:1

OEM compression ratio (CR)

8.0:1

Dome volume (CC)

-12cm³

Compression height (CH)

32.70mm

Pin diameter

23mm

Features

PowerPak Plus 2618 Alloy & Hard Anodized Top Ring Groove For Extreme Duty Applications

Fits for

Subaru Impreza WRX STI - 2.0 16V (EJ20, EJ205, EJ207)

Product detailed specification

Bore size

92.50mm

Stroke

75.00mm

Mahle compression ratio (CR)

8.0:1

OEM compression ratio (CR)

8.0:1

Dome volume (CC)

-12cm³

Compression height (CH)

32.70mm

Pin diameter

23mm

Features

PowerPak Plus 2618 Alloy & Hard Anodized Top Ring Groove For Extreme Duty Applications

Fits for

Subaru Impreza WRX STI - 2.0 16V (EJ20, EJ205, EJ207)

Bore size

99.50mm

Stroke

79.00mm

Mahle compression ratio (CR)

8.5:1 - 56cc cylinder head

9.1:1 - 50cc cylinder head

OEM compression ratio (CR)

8.0:1

Dome volume (CC)

-19.25cm³

Compression height (CH)

30.70mm

Pin diameter

23mm

Fits for

Subaru WRX STI 2.5 (EJ257)

Product detailed specification

Bore size

93.00mm

Stroke

75.00mm

Mahle compression ratio (CR)

8.0:1

OEM compression ratio (CR)

8.0:1

Dome volume (CC)

-12cm³

Compression height (CH)

32.70mm

Pin diameter

23mm

Features

PowerPak Plus 2618 Alloy & Hard Anodized Top Ring Groove For Extreme Duty Applications

Fits for

Subaru Impreza WRX STI - 2.0 16V (EJ20, EJ205, EJ207)

Bore size

99.75mm

Stroke

79.00mm

Mahle compression ratio (CR)

8.5:1 - 56cc cylinder head

9.1:1 - 50cc cylinder head

OEM compression ratio (CR)

8.0:1

Dome volume (CC)

-19.25cm³

Compression height (CH)

30.70mm

Pin diameter

23mm

Fits for

Subaru WRX STI 2.5 (EJ257)

Product detailed specification

Bore size

92.50mm

Stroke

79.00mm

Mahle Pistons compression ratio (CR)

8.0:1

OEM compression ratio (CR)

8.0:1

Dome volume (CC)

-16cc³

Compression height (CH)

30.30mm

Pin diameter

23mm

Features

4032 Alloy

Fits for

Subaru Impreza WRX STI - 2.0 16V (EJ20, EJ205, EJ207)

Bore size

100.00mm

Stroke

79.00mm

Mahle compression ratio (CR)

8.5:1 - 56cc cylinder head

9.1:1 - 50cc cylinder head

OEM compression ratio (CR)

8.0:1

Dome volume (CC)

-19.25cm³

Compression height (CH)

30.70mm

Pin diameter

23mm

Fits for

Subaru WRX STI 2.5 (EJ257)

Bore size

99.50mm

Stroke

79.00mm

Mahle compression ratio (CR)

9.0:1 - 56cc cylinder head

9.6:1 - 50cc cylinder head

OEM compression ratio (CR)

8.0:1

Dome volume (CC)

-14.1cm³

Compression height (CH)

30.70mm

Pin diameter

23mm

Fits for

Subaru WRX STI 2.5 (EJ257)

Bore size

99.75mm

Stroke

79.00mm

Mahle compression ratio (CR)

9.0:1 - 56cc cylinder head

9.7:1 - 50cc cylinder head

OEM compression ratio (CR)

8.0:1

Dome volume (CC)

-14.1cm³

Compression height (CH)

30.70mm

Pin diameter

23mm

Fits for

Subaru WRX STI 2.5 (EJ257)