What do i need?
I have an Aprilia SR50r 2020 Piaggio Hi-per2 CA81m Euro4
It has
Stock AirBox Malossi Red Sponge Stock Dellorto Carburetor 17.5mm Stock Carburetor Neck Malossi VL11 reed Valve
Malossi Sport 70cc Stage6 HPC cranckshaft Stage6 c4 bearings Stage6 c4 oil seals
Stock Ignition
Yasuni R with both homoligations removed
Malossi multivar variator (three 7.2g rollers and three 4.3g rollera) RMS variator star
Malossi Special X Belt
Stock Rear pulley
Malossi white contra spring that came with the variator Malossi fly clutch With malossi red springs
Stock Primary gears Malossi HTQ secondary gears 13/48 (15% taller than stock)
Malossi Racing ecu
It was running perfectly and then i changed from
Stock reed valve to the malossi VL11 reed valve
And
From stock cranckshaft to the Stage6 HPC crackshaft
It feels weird when i go over 1/2 throttle
I think it needs a carb and cvt tune but idk what rollers or springs or jets to get
Can someone help me out and give me some advice?