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  Probe Industries SRS Pistons - Subaru WRX 2.0L Dish Top -13.5cc
  Subaru WRX 2.0L -13.5cc Dish Top SRS Pistons


 
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SPORTSMAN RACE SERIES Ð SRS

SRS Probe SRS forged pistons are designed for high performance street and most racing applications. SRS pistons are available in a wide variety of designs, tuned to achieve the highest performance possible. Any combination from ultralight 2bbl oval track to high performance street, to heavily boosted race only cars will find Probe SRS Forged Pistons to be the perfect piston.

  • 2618-t61 Forged Aluminum
  • Lightweight wrist pins
  • Lightweight piston designs
  • Full floating wrist pins
  • Tight running clearances
  • Narrow piston rings
  • Low drag skirt design
  • Large variety of compression ratios
  • Design specific valve reliefs

PROBE Industries Forged Pistons - The Fastest, Most Powerful Pistons For the Money! Since 1987 Probe Industries has manufactured a wide variety of products ranging from lightweight billet rockers to forged pistons. Probe Industries is continually striving for excellence in offering a large selection of products to racers and automotive enthusiasts. Today, Probe forged pistons are a result of many years of technological advances in both forging and machine tool technology.



Item# Item Name Racer Price Qty Add
14491-.50 SRS Pistons - Subaru WRX 2.0L Dish Top -13.5cc (+0.5mm) $451.99
14491-STD SRS Pistons - Subaru WRX 2.0L Dish Top -13.5cc (STD) $451.99
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Technical Specs:
Item Code14491
Vendor NameProbe Industries
Product TypePistons
Product ModelSportsman Race Series - SRS
Engine Displacement (liters)2
Engine FamilySUBARU
Material2618-t61 Forged Aluminum
Base Bore (in)3.622 (92.0mm)
Stroke (in)2.953
Rod Length (in)5.135
Compression Height (in)1.287
Top TypeDish Top
Net Head Volume (cc)-13.5
Weight Without Pin (g)372
Wrist Pin Diameter (in)0.906
Wrist Pin Length (in)2.250
Wrist Pin Weight (g)69
Pin Lock TypeSgl Spiral
Ring Set #14491-STD - SWF20051-0
14491-.50 - SWF20051-2
Top Ring Groove Size1.2 mm
Second Ring Groove Size1.5 mm
Oil Ring Groove Size3.0 mm
QuantitySold in sets of 4.




Compression Ratio:
Part NumberCylinder Head Volume
48.0cc
14491-.508.39
14491-STD8.32




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