- Superior construction for serious power
- Versatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too hot
- Features high alumina ceramics for improved heat dissipation and electrical insulation, deep-seated copper core for a wider heat range and a nickel alloy tip for longer life
Polaris -- MSX 140 H.O. 1200 -- (2003, 2004); Polaris -- Virage I 780 -- (2003, 2004, 2002); Polaris -- Genesis 1200 I -- (2002, 2001, 2003, 2004); Polaris -- MSX 140 1200 -- (2003, 2004); Polaris -- Virage 1200 TXI -- (2003, 2004, 2001, 2002); Polaris -- Genesis 1200 -- (2000); Polaris -- Virage I 776 -- (2002, 2004, 2003); Polaris -- Genesis 1200 FFI -- (2000); Tigershark -- TS 1100LI -- (1999)