1978 460 added parts now im slower???
I have 1978 460 I use for mud racing. Last year it was completely stock and I could rev and was faster then I am this year. Over the winter I put in a cam, lifters, rods, heads, aluminum intake, bigger fuel pump, 3500 stall. I am not revving no where near I was last year and am slower by 2 to 3 seconds. Any clue what it could be? You would think with those parts I put in I should of been a little bit faster.
Last edited by chuck202003; June 21st, 2013 at 01:30 PM.