the first link didnt work also, i didnt know th name! THANKS!

how would i make a fuel injected propane spud gun?

naw, its just if i wanted to do a test of damage, golf balls are damaging xDwhat would get me the most power, being no loner than 30-50cm in length? (whole thing) also, isnt propane kinda dangerous...
how would i fuel inject it??

hi guys, i have a few questions, and my first is, is abs better than pvc for these?? i will be using deodorant (not sure how propane systems work)with bbq sparker. about 30-40cm barrel, and 20-25cm combustion chamber, about gold ball sized barrel, and double/triple that diameter for the combustion c...