Silvolite Piston Set, 3181HC.75MM

Silv-O-Lite Piston - Ford 232ci/3.8L (V6)

Hypereutectic. Supercharged. Oblong head recess.170 deep. Same as 3181H with coated skirts. Floating pin.

Sold As: Sold as a set, priced per set

Engine Manufacturer: Ford

Engine Family: Ford V6

VIN Code: R

OE Cross Reference: F4SZ-6108-A

Engine Displacement (Liters): 3.8

Engine Displacement (cubic inches): 232

Piston Head Type: Dish

Crown (cc): +19cc

Compression Ratio: 8.2

Top Land: 0.3

Pin Type: Floating

Base Number: 3181HC

Compression Height MM: 40.7

Piston Pin Outside Diameter MM: 23.16

Piston Pin Outside Diameter IN: 0.912

Bore Diameter IN: 3.811

Bore Diameter MM: 96.8

Oil Ring Thickness MM: 4

Compression Height IN: 1.607

Top Compression Ring Thickness MM: 1.5

Second Compression Ring Thickness MM: 1.5

Oversized: Yes

Year Range: 1988-1995

Ring Pack: 1.5mm, 1.5mm, 4.0mm Shallow Oil Groove

Oversize: .75mm

Lock: 63A

Year From: 1988

Crown Type: DISH

Year To: 1995

Oversizes: STD.5mm.75mm 1.0mm

Piston Material: Cast 390 Hypereutectic Alloy

Pin Configuration: Offset

Pin Number: 0912x301A