Finding the best spark plug leads

[jimt3te50]

Originally Posted by JC

Fair enough too - I had similar issues with no 6 lead on our I6 (Topgun), but that was with the 8.8mm ones that did just over 12 months service. Replaced them with standard 8mm TGs, and never had an issue since.

I've seen the same breakage on Bosch and Champion leads - so it happens to lots, not just one brand.

But if you're happy not to use TGs, that's OK too. I will in fact try the MSD ones towards the end of this year (assuming I still have the car). Don't suppose you know if MSD make ones for the I6?

These are the 8mm ones JC....... You're right, but Bosch and Champion wouldn't be the cream of prestige performance leads either- again std car, probably fine. Performance though? Bit different...... Not a sledge JC, just my opinion- i've tried three different types on the same engine now

Dave (XD351 on the forums) at A1 High Perfromance makes up the MSD leads to suit so yes, can certainly be obtained- and cheap too........ he's helped out a lot of eastern staters