Posted 5/29/2016 15:46 (#5326932 - in reply to #5326905) Subject: RE: Any Indy Racing Experts?
north-central Indiana west of Fulton
The 4 cylinders probably ended with the offenhousers in the sixties maybe some in to the seventies. V 6s (Buick) were very fast for a while but could never last 500 miles. V-8s have been there for some years now. Only 2 manufacturers , Chevy and Honda currently.