I've heard of works toilet bowl cleaner and foil, but I'm wondering what else works that are household itemsBesides baking soda and vinegar, is there anything that reacts with each other?
No, not sleeved as previous mentionedAs also previously mentioned you're better off building a 350, especially if you're planning on ripping apart the 305If you had a running, ready to go 305 then I'd say just use that but since you're planning on ripping it apart just build up a 350.
No sleeves, but a 350 would be better to build than a 305 and externally, its identicalA bored/stroked 305 to a 334 would still have less grunt than a stout 350.
Do you mean aluminum foli? I haven't seen genuine tin foil in yearsBut if you really mean tin, nitric acid reacts : 4 HNO3 + Sn - SnO2 + 4 NO2(g) + 2 H2O liberating nitrogen dioxide is a gas.
Not yoursYou'll only be able to punch .060 over.,but it'll likely clean up at .030.