Brian Crower BC Piston Sets -4 Cyl - EJ257 Custom CR & Bore CP Pistons For STI Stoker Kit Incl. Pins Rings & Locks

Part #: BC7629

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$1,207.00 For each

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Fits On:

2005 Subaru Impreza, 2007 Subaru Impreza, 2006 Subaru Impreza, 2004 Subaru Impreza, 2013 Subaru Impreza, 2014 Subaru Impreza, ... See more

Description:
Brian Crower's CP pistons for the EJ257 STI stroker kit come in a custom compression ratio and bore size and include pins, rings, and locks in the set.

FAQs

Q: Do pistons come in sets of 4?
A: Pistons are sold in sets or individually, depending on your vehicles motor. They are car specific and all pistons should be replaced at the same time during a rebuild.

Q: What are pistons? Why buy pistons?
A: Pistons are part of your block assembly that are connected to the rods, and they compress the fuel/air mixture creating an explosion that drives the rising piston back down to start over rotation over again with a new charge of air and gas.

Q: How do you install pistons?
A: Pistons should be left to the pros because removal of your engine will be needed. The head will be taken off from the bottom block and internals will be replaced. Machine work will be done with specific tolerances achieved.

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