Stan Heliman Location: leicester uk
| Hi,
I have just bought a millenium 2 it think it is a 70 but am un sure all i know is it has a 85mm plastic fan and a 13tooth pinion the boom measures about 820mm. Also will this take 710 blades or will 690 run fine with a 90?
What do i need to convert this to a 90? Can i just change the pinion to 15 or 16 tooth and keep everything else the same?
Cheers
Stan |