Wiseco Piston and Ring Set for R53 MINI Cooper S 2002-2006 and R52 2005-2008 Cabrio S. These are not the expensive pistons from the dealer. These Piston and Ring sets are from Wiseco pistons are made extra tough for race use, and more than durable enough to be used in your daily driver. If you want to do an engine rebuild on your MINI Cooper S you'll need a good set of Pistons and rings.
Wiseco’s Sport Compact Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards.
Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.
Also in oversized pistons for machined blocks. Select option below for correct size.
These Wiseco pistons come in 8.5:1 compression ratio.
Comes as a complete set of 4 Wiseco pistons with rings included. Enough for one MINI Engine.
Fits:
- 2002-2006 Cooper S R53
- 2005-2006 JCW Hardtop R53
- 2005-2008 Cabrio S R52
- 2005-2008 JCW Cabrio R52
