Thats a tall order Super. Since you keep your builds identity a secret until the last, you might give us a hint as to what the car ran----Nascar, short track, usac, local and maybe what part of the country or maybe what make of car. Somewhere, I have seen the logo or the left of the sticker but for the life of me I have no clue.
George, it is a cup car driven in 1978. I went through my 1978 umi nascar book and only found one other car that had this decal on it, It was Frank Warren's Dodge Magnum. It was also too small to read. If I have to, I will just make up some words to put on the decal like "Whodahey Engineering company"