Mahle MS Piston Set VR38DETT 95.51mm Bore 88.4mm Stroke 165.1mm Rod 23mm Pin -4cc 9.0 CR Set of 6

The Mahle PowerPak Plus pistons were designed as a completely finished drop-in piston assembly. Other than filling the included performance piston ring set, everything is done for you. Mahle has over 80 plus years of piston manufacturing making pistons from OEM to formula 1 racing. Mahle uses only the best technology to make these pistons. Mahle pistons come standard with anti-friction skirt coating for reduced drag. Forged from 2618 aluminum alloy for high strength and reduced piston to wall clearance. Forced Pin Oiler is used for increased wrist pin lubrication. Pin bores are CNC precision-machined. 23mm High-Quality Steel Wrist Pin (112g), Performance 1.2, 1.2, 2.8mm performance ring set, steel nitrided top ring, and Race Proven Round Wire Locks are included.

Compression Ratio with 64cc Heads 9.1:1.
Replaces part number NIS348760P04

Vehicle Make	Nissan VR38DETT
Bore Size	95.51mm
Crankshaft Stroke	3.480
Rod Length	6.500
Piston Type	Dish
Compression Height	1.348
Piston Material	2618 Forged
Piston Ring Size	1.2 1.2 2.8mm