Piston set with rings for Volvo B19, B20, B30, 1974-, 4 pcs, 0.015"

Oversize pistons Volvo B20/B30 (1974–) – +0.015" (89.29 mm)

Oversize piston set for Volvo B20 and B30 of the later type (1974–), intended for engine blocks that are bored and honed to +0.015" (89.29 mm). Used during engine rebuilds to restore correct clearance, sealing and stable running.

The pistons have a flat piston crown, which gives a predictable combustion chamber and makes it easier to check the compression ratio on original and mildly tuned engine builds. A proven choice for restorations, road use, track days and historic motorsport where original geometry is desired.

Supplied as a set with four pistons, gudgeon pins & piston rings.
(B30 engines require a total of six pistons.)

Specifications

• Engines: Volvo B20 (4-cyl) and B30 (6-cyl), 1974–

• Oversize: +0.015"

• Diameter: 89.29 mm

• Piston type: Flat piston crown

• Gudgeon pin: 24 mm

• Contents: 4 four pistons, 4 gudgeon pins & piston rings

Please note: B30 engines require a total of six pistons.