So I want to build my Civic. My horsepower goal is 225 hp. Naturally aspirated since I'm looking for maximum longevity. I hope to get at least 100,000 miles out of the build. Originally my horsepower goal was only 200, but I drove an LS VTEC Integra with a supposed 190hp and it seemed slower than I expected even once it hit VTEC. I'm planning on using it for autocross, and daily driving. My budget is 3k-3.5k. Is my horsepower goal possible with my budget? Or do I need more money when I'm talking 225hp? What would be best to meet my needs? Oh and my Dad and I would be doing the work. Is it possible to build my Civic with my budget to have approx 225 hp, last 100,000 miles, cost less than 3k-3.5k and still handle well? Or is it a pipe dream and should I wait until I have more money.