Wiseco Pro Tru line of pistons utilize a plasma moly “pre-gapped” ring set for the budget minded consumer. Wiseco Sport compact kits include the high quality NPR XX rings, which are the best quality steel nitrided top rings and napier style 2nd rings. Our late model EFI lineup and several small block Chevy pistons are designed around the our 1.2mm Steel Nitride and napier GFX ring sets. Many of our big block sets utilize a.043 back cut top ring for extra material thickness around the intake valve.

Unless Noted – Rings Sold Individually – Order Specific Quantity Needed

Application:

• 1990-1992 EAGLE TALON T 6Bolt Crank
• 1993-1998 EAGLE TALON T 7Bolt Crank
• 1995-2000 FORD CONTOUR L4 2.0 Zetec 92mm Stroker
• 1997-2003 FORD ESCORT Zetec 92mm Stroker
• 2000-2004 FORD FOCUS 2.0 Zetec 92mm Stroker
• 1997-1998 HONDA CR-V B20B With VTEC Head
• 1995-2000 MERCURY MYSTIQUE L4 2.0 Zetec 92mm Stroker
• 1990-1992 MITSUBISHI ECLIPSE T 6Bolt Crank
• 1993-1999 MITSUBISHI ECLIPSE T 7Bolt Crank
• 1991-1992 MITSUBISHI GALANT VR-4 T 6Bolt Crank
• 1992-1995 MITSUBISHI LANCER 6Bolt Crank
• 1996-2002 MITSUBISHI LANCER EVOLUTION IV EVOLUTION V EVOLUTION VI EVOLUTION VII T 7Bolt Crank