Deceased 02/10/2010 - R.I.P.
Ducati Corse
Posts: 3,170
Join Date: Feb 2002
Location: Darlington, Co. Durham
Mood: NGRRC Minitwins champion 2007
IIRC some were restricted to 100bhp (the French ones) but, even then it should be a fair bit faster than that so, I don't think restrictors are the answer.
Later J's were also restricted again (the metallic blue and burgundy ones) and even then they would do about 143.
[Edited on 25-2-2006 by twpd]