those tkr pipes are shit tbh.. 45 with only the pipe fitted is about right try going slightly heavier on the rolers
I would try 5.5's with a stock cylinder, but I would get a 70cc sport cylinder for it, if you want to faster, and stiffer springs, 4's are way too light....
if u r getin a 70 cylinder , try a 2extreme 1 , iv herd that theyr pretty decent , and there the cheapest around 2
nobody wants to hear what anyones "heard" dont recomend things youve never touched.. in the rules afterall
its not helping tho.. i understand your trying tho m8.. just keep to what you have used yourself. i find there kits a bit shit tbh..rather spend a score more on a polini kit and NOT replace the gasgets..
my mates got a nearly new malossi sport 70 kit i could have for free but id rather leave it ticks over like a rolex
update!!!!! got 5.5 gram rollers in it now much better still the same top end though also polished my tranny casing let me no what you think