Parma kit or vespatronic ignition?

i have been emailing sip asking for more infomation on these products, but no reply .
how much advance does these flywheels have? is there any graphs to see? i think i read the vespatronic has 8 degrees, does the parma kit have the same?

thanks paul

try

"davedaniel.proboards91.com"  for an answer to your queries.