ok... I've been thinkin' when I start piecing my car back together I'm want to do something with the engine... So I was thinking either two things 1. Nitrous on my stock 302 w/ 80,000 miles 2. take the 302 (out of f150 with <40,000 miles) bore it out .30 over (306) Now I don't want to spend a fortune on my car... I ain't gonna race... gonna drive it every day... want decent milage... and don't want to risk hurting my stock 5.0L So whats a good Nitrous route if its even a good idea? parts? prices? safety? Or should I go 306... I've never built a 306 EFI... I've only toyed with carb'd engines.