4.600" Bore - 1.5 - 1.5 - 3mm Plasma Moly Piston Ring Set - Zero Gap
Overview
Speedmaster piston rings are designed to stand up to the rigor of racing and high-performance street use while providing a long-lasting life. Speedmaster piston rings feature: Plasma-moly coated, barrel-shaped, ductile iron top rings that seal against blow-by when the piston rocks in its bore; tapered secondary rings that seal against the oil control ring's upper surface for excellent oil control; and 3-piece oil rings with stainless steel expanders that provide accurate tension.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE306.1062 |
| Part Type: | Piston Ring |
| Bore (in): | 4.600 in. |
| Top Ring Included: | Yes |
| Top Ring Thickness: | 1.5mm |
| Second Ring Included: | Yes |
| Second Ring Thickness: | 1.5mm |
| Oil Ring Included: | Yes |
| Oil Ring Thickness: | 3.0mm |
| Oil Ring Tension: | Standard |
| File Fit: | Yes |
| Gapless: | No |
| Top Ring Material: | Ductile iron |
| Top Ring Facing Material: | Plasma-moly |
| Second Ring Material: | Cast iron |
| Second Ring Facing Material: | Cast iron |
| Oil Ring Material: | Stainless steel |
| Quantity: | Sold as a set. |
Brand Information
In 1979, the company was founded with Pete's Performance, which was a small speed workshop. It began by building engines for customers as a hobby, and it has now grown to include selling, assembling, manufacturing and racing high performance engine parts. Over the years, the company has grown into a worldwide high performance powerhouse. Growing from a one-man bricks-and-mortar business; to now a supply chain in which entails more than 400+ people all across the world. Today, Pete's Performance has evolved into the internationally known Speedmaster: which has distribution centres and offices is Sydney, Los Angeles and Shanghai.
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.