4 pcs Forged Pistons with pins and rings For SUBARU EJ20 EJ205 engine

Contains:

  • Piston x 4 pieces

  • Piston pin x 4 pieces

  • Pin lock x 8 pices

  • Piston ring x 4 cylinders

Features:

1, Lighter design, unit weight of 92mm piston is around 328g, unit weight of 92.5mm piston is around 335g.

2, Oil Holes for better lubrication of piston pins, extend lifetime significantly.


Piston Material:

4032 alloy, contains more silicon compare to 2618 alloy, lower noise, higher tensile strength, lower thermal expansion coefficient.

High precision, 0.001 mm tolerance for pin hole, 0.005 mm tolerance for diameter, clearance between cylinder to skirt is 0.03-0.05 mm.


Rings Made in Taiwan


FITMENT:

Specifications


Part Number:

HQ-SBR-031

Make:

SUBARU

Engine(s):

EJ20 EJ205

Model(s):

Subaru Forester

Subaru Legacy

Subaru Impreza

Isuzu Aska

SAAB 9-2X

Subaru Impreza WRX

Subaru Impreza WRX STI


Year(s):

1989-PRESENT

Piston Material:

4032 Alloy

Rod Material:


Bore Size:

92mm/92.5mm

Compression Ratio:

8.5:1

Compression Height:

32.7mm

Pin Size:

23mm

Overall Height:

52.18mm

Ring Size:

1.5+1.2+2.8mm

Rod Length:


Gram Weight:

92mm 328g-92.5mm 335g

Notes:




  • Delivery:

  • All orders are dispatched by reputable shipping companies. We make every effort to deliver goods within the estimated time-scale. However delays are occasionally inevitable due to unforeseen circumstances. We recommend you do not book your vehicle in for any repairs until you physically have the part to save on any disappointment caused by delays. We will be under no liability for any costs on damages or expenses caused by any delays. Delivery times are working days which exclude weekends and public holidays. Saturday delivery's incur extra charge and are not usually guaranteed. Please enquire before purchasing if you are in a matter of urgency to discuss an express delivery option.