Interesting, the kent website says it comes with gasket fitment kit, lube and timing disc, valve springs and cam followers lol. Does it come with the extra bits if it's the performance cam kit (that's what the 'k' stands for)? Not too bothered about higher rev cause dizzy only allows 6500ish. Just wanted more grunt mid range.

Does it make any difference to sound? My exhaust made a lovely rasp around 2000 rpm. Standard twin box system on 3i cab.