Manley BMW N55/S55 37cc Platinum Series Dish Piston Set - 84.5mm Bore - 647005C-6
Upgrade your BMW N54B30 engine with the Manley 84.50mm +0.5mm 10.2 Dish Piston Set w/ Rings. Crafted from high-strength 2618 material, these pistons ensure durability and performance. Enjoy quiet start-ups with the offset wrist pin design and maximize horsepower with precision manufacturing. Each set includes moly coated skirts, premium chrome moly wrist pins, and Total Seal steel top ring sets.
- Bore Size: 84.50mm
- Over Size: +0.5mm
- Rod Length: 5.683"
- Stroke: 89.6mm
- Compression Ratio: 10.2
- Fits BMW N55/S55 engines
Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Offset wrist pin design is utilized for quiet start-ups. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. All pistons come with moly coated skirts. Round wire locks, premium chrome moly wrist pins, and premium steel top ring sets from Total Seal are included with every kit at no additional charge. Recommended clearance: .0035" measured .850" from the bottom of the oil ring groove.
Specifications:
- Bore Size (mm): 84.50
- Over Size: +0.5mm
- Rod Length: 5.683"
- Stroke: 89.6
- Comp. Distance: 1.276"
- Dome Volume (cc): -10.5
- Cylinder Head (cc): 37
- Comp. Ratio: 10.2
- Piston Type: Dish
- Piston Wt / Gms:
- Included Ring Set: 46845-6
- BMW N55/S55
| Brand | Manley |
|---|---|
| upc | 807298117911 |