Yup I run this head on my white bike with a stock Chinese minarelli cylinder. I didn't do anything to the head other than remove part of the fins for the temp sensor. The cylinder needed the holes drilled from 6 to 8mm that's it. My red bike I run the Polini sport 70cc cylinder with an RDM 0 deck Tiki head. Same thing I had to drill the Polini from 6 to 8mm on the headbolts. The minarellis use a low hole 47mm piston on a long rod crank with a 10mm spacer in between the case and cylinder. There is a night and day difference between the cheap china minarelli cylinder and the Italian made Polini cylinder. Both are a night and day improvement over a China girl.
DieselTech nope, when I looked at head carefully before buying I could see their was enough clearance for cht ring. I milled my head on back side of fins for my stage 6 intake, no custom adapter required.
Heres how to tell, if cylinder head is beyond the intake port flange on the cylinder nope. Ill post a pic for clarity.
The vertical minarelli doesn't fit the yd 100 it works on the regular 66/80cc cases with a 40mm crank. You can use a 38mm crank but you use a 8mm spacer instead of a 10.
