Im rebuilding a 79 305 chevy lump for my cortina project. Im at the stage now where the cranks been polished on the bigs and 10 under on the mains, my question is do I really need to have it balanced or would it be ok as is? Its not gonna be run hard just some fun and cruising. Bearing in mind im on a budget and have been quoted £275 + vat for balancing !!!
Any help would be greatly appreciated, Bunj.