No alternator? I would put one on now and never look back, use a 65 amp or bigger one so the alternator will carry the electrical load and put some voltage back into the battery while racing it Every drag car that I have tested with and without a alternator ran faster and quicker with the alternator working properly Todays electronics ignitions and all the other electrically driven race parts we use need a good supply of voltage to work properly
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)