I run a similar kit, Mugello 225 with LTH / Atomic reed valve and TMX27, with ADS3 exhaust. It may not rev on over 7,000 rpm but I'm doing 70 by then so that's fine for me, no kick in the pants lurch at 6,000 rpm as it pulls from a lot less revvs. Run 4.7 final drive, fairly certain it'll pull taller but don't want to buy a new LTH crownwheel. So good that it doesn't need a 5 speed box. When I look at a dyno plot anything above 7000 rpm doesn't interest me [for a road scooter] as 90 % of my riding will be between 5 & 6000 rpm.
ADS3 is now called CST3, sold by Chiselspeed. As Sticky said about it " it out Taffs a Taffy"
