Wiseco Drift HQ Spec BMW M52B28 2.8L Turbo 84.5mm Bore 9.5:1

Wiseco Drift HQ Spec Forged Pistons 

Drift HQ Spec forged pistons are a custom-order piston developed by Wiseco exclusively for Drift HQ. Built on the same no-compromise engineering as Wiseco's Professional Series, these pistons are produced to specifications defined by Drift HQ for the realities of drifting: sustained high RPM, extreme heat cycling, high boost, and the punishment of back-to-back competition runs. Packed with custom-level performance and durability features and supplied with premium rings, Drift HQ Spec pistons are designed and built for heavy to severe duty builds, whether on the street, the track, or the competition grid. Built by Wiseco. Specced by Drift HQ.

• Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
• ArmorGlide Skirt Coating: seizure resistance, reduced friction, and quieter operation
• Fully machined crown features
• Precision ring grooves, anti-detonation groove, and additional ring seal-improving features
• Forced pin oiling
• Custom specification developed exclusively for Drift HQ
• Designed and built to withstand heavy to severe duty performance applications

Specifications: Application: M52B28 | Bore: 84.5mm | Compression Ratio: 9.5:1