metropolis2
Active Member
- Posts
- 170
- Location
- hawarden flintshire
Hi all i was just looking to buy some ngk bp6es sparkplugs as nearly all i ask recomend them for my rangie {4.6 on lpg. 1999} my engine is the later type v8 4.6 yet rpi engineering says not to use with the bosch thor motronic engine efi ? , does anyone know why, is it the lenght of threads or what. thanks 
