Thanks Rob, making an accurate comparison across the period is almost impossible. At some periods brands are shown as equivalent and then suddenly they're not anymore.
Do the lists show any applications for the Champion 7 ? LV6/MT4 23285 - RAF 16.E 4259. They're 18mm with a 9/16" reach.
Thanks Guys, I will keep running the 3 point plug until I find a F70 {Running one in my b33 took me ages to find one} Or bite the bullet and fit my nos 777 that cost me forty quid, Yikes! Many thanks, John.
