NOT A Good Idea - Making Smoke

[Duncan Grimmond]

This takes me back to my teenage years...a pal had a 5cwt Ford van into which he installed an old ReDeX pump which injected into a nipple in the exhaust manifold. We would sit at traffic lights, give a squirt and watch a "waterline" of smoke wreathe its way up the sides and then blast off in a cloud on the green light. Happy days!