42,48,50,55 pilots, 168,170,172,175 mains....It might cost about $50 bucks, but you'll have every jet you'll need or a good range of them....I run a 158 main, 42 pilots w/ my stroker motor...so as you can see, different mods and setups can vary...If you change something, you'll need to rejet and it'll be nice to have that flexibility...