Yes, I know that this has been covered many times before and I have trawled through most of the old threads and am now completely confused…
What are the sparkplug options for the S1 Exige(192)?
Popular opinion says Champion RC6 YCC but Elise-parts have just sent me 4 of the hotter RC8 PYP (as used in the standard lower power engines)
Do I try fitting the hotter plugs and see how the car behaves or should I send them back and find some of the cooler RC6s?
Any suggestions gratefully received!