1. get a used windshield washer box with pump (will need auxillary battery power), but you have to pump brake fluid into the exhaust not gas, using a nipple that enters the front of the exhaust with the flow..dont turn it on with a car behind you because the unburned fluid that blows out will eat the paint off the car (generally pissing off said car owner)
2.making a 2 stroke backfire involves timing (going slower)and is very bad for compression and reed valves.....forget it!
3 you can splice a coil wire and sparkplug wire to a plug a few inches from the end of the exhaust, Mbartell was right in how its done...however igniting a 2stoke mix is going to be more difficult,,(you could try and pump in alcohol) and there is an added danger of the exhaust exploding under your leg and gas tank as opposed to being under a 50 merc! But it really is cool!!
So Wayne, you will have the baddest ped in town or or go out in a blaze of glory or at least a blaze anyway...be careful RogWayne wrote:
> We've discussed some of these before, maybe new ideas have
> popped up.
> 1. What is the best method for making a smokescreen (with an
> on/off switch--- I'm thinking a small oil tank with a petcock
> that drains into the header pipe...but the pressure might not
> let the oil flow in, and it might not be hot enough. Of
> course, a smokescreen would be for "off road use only"
> 2. Forced Backfire. Is there any way to force your machine to
> make a big bang? Kind of a neat trick if there's a big crowd.
> My NC 50 used to do it if I turned it off, then on, while
> going full throttle. Would be nice if you could do it 'on
> command' .
> 3. Fire from the exhaust pipe. Can this be done? How? Is it a
> big flame?
> Please post more infomation--!