Manley 97-00 Honda CRV (B20B4 w/ B16A1-A20A3) 85mm +1.0mm Oversize Bore 9.0:1 Dish Piston Set with R

When you're rebuilding the heart of your 1992-2001 Honda Prelude, starting with a solid set of pistons is key. This set from Manley Performance includes four forged pistons, tool steel wrist pins, and ring sets, all designed to handle the demands of a performance-oriented engine build. They feature an 85mm bore size, which is 1.0mm larger than stock, and a 9.0:1 compression dish, making them a good choice for various engine builds where you want a bit more displacement and controlled compression.

Manley uses domestic 2618 alloy forgings for these pistons, which are known for their strength and ability to perform under pressure. The pistons also feature proven cam and barrel skirt profiles, which help them generate power efficiently while being gentler on your cylinder walls. This design, combined with exacting standards for ring lands and grooves, helps ensure a better seal for more power. The unique fixturing Manley employs allows them to machine the skirt and ring grooves in one operation, ensuring the grooves are perfectly square to the skirt for optimal ring seal.

These pistons are a popular choice among professional engine builders and tuners looking for reliable performance. They come with premium chrome moly wrist pins, and for some applications, Manley offers upgrades to even stronger alloys. Remember that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.