Hastings Piston Ring Set | VW Type 1 Big-Bore 1835cc | 92mm 2×2×4 Cast Iron (98-1226-B)

Hastings Piston Ring Set — 92mm Bore, 2×2×4 Cast Iron | VW Type 1 Big-Bore 1835cc

Hastings piston ring set for 92 mm bore VW Type 1 big-bore air-cooled engines. Cast iron compression rings — Hastings' standard street-quality material. The 2×2×4 stack identifies this as a Type 1 big-bore application (not Type 4). Complete set for a 4-cylinder engine.

Vehicle Fitment

• VW Type 1 (Beetle): 92 mm big-bore (≈1835cc on stock 69 mm stroke, ≈1914cc on 76 mm stroker)
• VW Karmann Ghia: 92 mm big-bore application
• VW Type 2 (Bus): 92 mm big-bore application

The most popular street/strip displacement upgrade for Type 1 engines. Pair with matching 92 mm Type 1 pistons during a rebuild.

Why Choose Hastings?

Hastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.

Key Features & Benefits

• Cast iron compression rings: Hastings' standard street-quality material.
• Type 1 big-bore fitment: 92 mm, the most popular street/strip displacement upgrade.
• Complete engine set: covers all four cylinders with tight gap tolerances out of the box.

Technical Specifications

• EMPI Part #: 98-1226-B
• Bore: 92 mm
• Material: Cast iron compression rings
• Engine family: VW Type 1 big-bore
• Sold as: Set covers 4 cylinders (one complete engine)

Ring Stack — read before ordering

Hastings rings are specified by their groove widths in millimeters, in the order top compression / second compression / oil control:

• Top compression: 2 mm
• Second compression: 2 mm
• Oil control: 4 mm
• Material: Cast iron compression rings

Confirm the ring groove widths cut into your pistons match this stack before ordering. Mismatched ring stacks will not seat properly.

Frequently Asked Questions

• What engine size does this fit? The 92 mm bore is a Type 1 big-bore (≈1835cc on stock 69 mm stroke, ≈1914cc on 76 mm stroker) — the most popular street/strip displacement upgrade.
• Is this for a Type 4 engine? No — the 2×2×4 stack identifies this as a Type 1 big-bore application, not Type 4.
• How do I confirm it fits my pistons? Match the groove widths cut into your pistons to the 2×2×4 ring stack (2 mm / 2 mm / 4 mm) before ordering.

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