So let's say 3000 budget I have an offenhouser intake. And 32/36. I was at the drag races last night with my 3.58 rear end running 18.5 I looked at the math and a 4.10 ratio is about a 15% drop in time if I hook up and get all my shifts. When I had the 3.73 3rd got squirrely on a HARD shift. I'd like to be in $2000-3000 for the engine. Goal wheel hp is 150-160. If I get more cool but at least 150 hp at 5500rpm and the ability to rev up to 8000 without blowing to kingdom come.