Diamond Pisonts 5.2L FSI V10 High HP/Boost Pistons (Lamborghini/Audi) - 83070-10

‌Piston Features:

3D milling on piston crowns for ready to install finish

Offset pins for quiet operation

Moly skirt coating for friction loss and skirt wear protection

Side gas ports for better ring seal

Ratios figured for OEM head gasket @ OEM Deck Height

Top ring down dimension: .230"

Premium H13 .200W wrist pins chamfered for roundwire locks included

Premium 1.2mm x 1.2mm x 2.0mm ring package included

Oversized valve pockets - for larger than stock valve sizes

Valve pocket depth: 0.115" intake and 0.000" exhaust

2618 material for High HP/Boost applications

Item #:83070-10

Brand: Diamond Racing - Pistons

Engine Make: Lamborghini/Audi

Pin: .787 x 2.250

Ring Thickness: 1.2mm x 1.2mm x 2.0mm

Rod: 6.063

Stroke: 92.8mm

Bore: 84.5mm

VP Exhaust Depth: 0.000

CC: -6.5cc

VP Intake Depth: 0.115

Chamber CC: 46

Weight: call

Comp Height: 1.087

Compression Ratio: 10.0

Cylinder Qty: 10