My old dizzy went south. Can I use a hei with vaccuum advance on my bbc 454. what are the pros and cons.
Not likely safe and /or "Marine approved" and as Glenn said the Vac advance is of no real use ,However in a Jet boat application , if you do decide to use it/one you'll have to modify it to give a greater total centrifical advance or run quite lot of initial to get mid 30 "ish" total TomMy old dizzy went south. Can I use a hei with vaccuum advance on my bbc 454. what are the pros and cons.