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:
- 2002-2006 ACURA RSX TYPE-S K20A2 K20Z1
- 2004-2008 ACURA TSX K24 & K24 w/ K20 Cylinder Head
- 2003-2007 HONDA ACCORD L4 2.4 K24A4 K24A8 K24 & K24 w/ K20 Cylinder Head
- 2002-2006 HONDA CR-V K24 & K24 w/ K20 Cylinder Head
- 2003-2011 HONDA ELEMENT K24 & K24 w/ K20 Cylinder Head
- 1995-1998 NISSAN 240SX
- 2002-2012 NISSAN SENTRA 2.5 QR25DE
- NON-US VEHICLE SEE NOTES FOR FITMENT Fits Nissan FJ20 Motor
- 2005-2010 SCION TC 16Valve