The NGK LTR7IX-11 spark plug has a thinner iridium centre electrode than the original spark plugs, offering greater ignition capacity.
Technical data :
Thread length 26.5mm
Diameter 14mm Length 17.5mm Tapered seat
Application :
Caterham Seven 2.0 156hp 1992/10-1995/09 / 2.0 167hp 1995/10-1999/09 / 2.0 175hp 1990/04-1992/09 / 2.0 180hp 2007/01-2018/12 / 2.0 620R 311hp 2013/05-2018/12 / 2.0 R400 214hp 2000/01-2018/12 / 2.0 R500 267hp 2004/09-2018/12 / 2.0 Rally 250hp 1992/10-1995/09 / 2.0i 165hp 1990/01-1995/09