Yoo there folks.
I just put a new Dellorto SHA 15.15, mlm intake, and a treats reed block w carbon reeds on my Batavus Starflite top tank. Everything other than that is stock (mlm pipe in the mail). I tried 50-72 jets, with a 72 it idles perfect, but as soon as I touch the throttle it dies immediately - I assume that means I'm running lean, but I'm up at 7,000 feet so I usually run a bit leaner side - with a stock 50cc m48 It's hard to believe id have to run a bigger jet than 72...
The only other thing I noticed is that the treats reed block reed stops were too wide, so I had to bend them a bit down to fit - could that be it?
So should I just order bigger jets, or could it be something else?