Thanks for that

Hi there
ive got some W.O.G 800 1/4in 316 ball valves and i was wondering what they would be rated for .. or is that what wog 800 means i had a look but i couldent find anything.

Another Kiwi! Where 'bouts in NZ are you?

hi there i am from Taranaki

Thanks starman the stuff that looks like chewing gum is bronze put on with a oxy-acetylene torch

heres i video for you this is with my marbel barrel it has a really bad c:b ratio about 20:1 i think i was just testing to see what kind of speeds i could get oh and spudfarm i am from nz

http://s282.photobucket.com/albums/kk24 ... ble002.flv

thanks MrCrowly

this is my steel advanced combustion dimentions combustion chamber 22cm long 10cm diameter made from truck exhaust with end caps welded on it the back is off a 44 gallen drum and there some electrical thread on the barrel just has a gas heater igniter on it and a chamber fan out of a old computer.Ru...

thanks Lentamentalisk so you are saying that after the h2+02 combustion has occoured all that will be left in the chamber is water and you wont have to worry about venting that sounds good.

Thanks for the advice ,dongfang i am not actually running them off propane as i am not really sure were to get a bottle without paying a fortune (i live in nz) so i was looking for a a gas with good preformance but realitively easy to get ( i can make a h2 generator from things i have at home) but y...

hi all my spud guns are steel (mild steel) and i was considering making a h2 generator and running them off h2 to get a bit of extra power but i heard of hydrogen weaking some steels and being a bit dogey any help?