TYPES OF OPEN STOCK HIGH PERFORMANCE PISTON RINGS

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Material Descriptions (Top Compression Rings)

Stainless Steel Chrome
G2000 High Alloy Tool Steel
Carbon Steel 9254 Plasma-Moly
Ductile Iron Plasma-Moly
Ductile Iron Fire Power
Ductile Iron Chrome

Material Descriptions (Second Compression Rings)

Ductile Iron ZG Taper Face
Ductile Iron Fire Power R/T Taper Face
Ductile Iron Fire Power THG (Napier)
Cast Grey Iron R/T Taper Face
Cast Grey Iron THG (Napier)

Material Descriptions (Stainless Oil Control Rings)

Ultra Low Tension Non Chrome 2.0MM
Low Tension 2.5MM
Standard Tension 2.8MM
Ultra Low Tension 3.0MM
Low Tension 3.0MM
Standard Tension 3.0MM
Standard Tension 1/8
Standard Tension 3.5MM
Standard Tension 4.0MM
Low Tension 3/16
Standard Tension 3/16
High Tension 3/16
Standard Tension 4.75MM
Ultra Low Tension U-Flex 1.5MM
Ultra Low Tension U-Flex 2.0MM
Low Tension U-Flex 2.0MM

PISTON RING TECHNOLOGY

Bruce Walker, the originator of the ZGS...

WRIST PINS

HIGH PERFORMANCE WRIST PINS...

PISTONS

CUSTOM RACING and VINTAGE Pistons...

BEARINGS

Bruce Walker, the originator of the ZGS...