I've just bought a 1990 1.2 sting nova.
It runs fine however, it idles about 1200 and i cant get much more than 70mph out of it. I doesnt seem too bad at low speeds but doesnt have hardly n e pull after 4000revs.
Is the problem just too rich a mixture? If so i think i might be able to sort it myself, or is it a timing problem???