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[minimike7]

I have a bit of an odd question but has anybody else found that some days their mcs pops like crazy and other days its silent and doesn’t ever pop when they want it to?

Does anybody know what it is that causes it to pop more, I am guessing it might be petrol related and the pre and post burning of the petrol before it ignites, but the only way i have arrived at this conclusion is because it pops more when I use 95 ron fuels (but this could be a red herring)

I love the popping, much better than listening to a cd on a country lane, its the best sounding car on the road in my opinion!