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Part number: PA1251
Product Details
Cosworth PA1251 Forged Pistons

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500gs. Cosworth high performance forged pistons are designed and engineered to withstand this type of punishment and still perform. All Cosworth pistons are manufactured using the same methods as our Formula One pistons and include features such anti scuff skirt coating, ultra-strong pins, polished top and patented antidetonation bands. Additionally, each application uses a unique forging to minimize weight and ensure the strongest possible piston design.

Key Features

  • Unique forgings for each application
  • Xylan anti scuff skirt coating
  • Polished tops (reduces carbon build up and relieves stress)
  • Manufactured from proprietary alloy (CosAl 010)
  • Ultra strong pin
  • Patented anti-detonation bands
Reviews
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G
Ordering was very easy, and the part shipped right away. Will use autoplicity again without a doubt.
B
They had the Piaa lights I wanted at the best price on the web. The best part is they have the part and in stock. Other companies pass your order to the manufacturer and charge you more. Very good company to deal with on the web.
L
Great price on my item. Order placed and shipped from manufacturer very quickly. Anxiously awaiting delivery.
M
First time buyer.  Ordered Sunday. Shipped out Monday.  Fast Shipping.  Good prices.
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Fitment
Infiniti EX35
2012 Infiniti EX35 ALL
2011 Infiniti EX35 ALL
2010 Infiniti EX35 ALL
2009 Infiniti EX35 ALL
2008 Infiniti EX35 ALL
Infiniti FX35
2012 Infiniti FX35 ALL
2011 Infiniti FX35 ALL
2010 Infiniti FX35 ALL
2009 Infiniti FX35 ALL
2008 Infiniti FX35 ALL
2007 Infiniti FX35 ALL
2006 Infiniti FX35 ALL
2005 Infiniti FX35 ALL
2004 Infiniti FX35 ALL
2003 Infiniti FX35 ALL
Infiniti G35
2008 Infiniti G35 ALL
2007 Infiniti G35 ALL / Base / X
2006 Infiniti G35 ALL / Base / X
2005 Infiniti G35 ALL / Base / X
2004 Infiniti G35 ALL / Base / X
2003 Infiniti G35 ALL / Base / X
Infiniti G37
2013 Infiniti G37 ALL
2012 Infiniti G37 ALL
2011 Infiniti G37 ALL
2010 Infiniti G37 ALL
2009 Infiniti G37 ALL
2008 Infiniti G37 ALL
Infiniti I35
2004 Infiniti I35 ALL
2003 Infiniti I35 ALL
2002 Infiniti I35 ALL
Infiniti JX35
2013 Infiniti JX35 ALL
Infiniti M35
2010 Infiniti M35 ALL
2009 Infiniti M35 ALL
2008 Infiniti M35 ALL
2007 Infiniti M35 ALL
2006 Infiniti M35 ALL
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