My intention is to have a spark jump across the exhaust hole of a small gas powered scooter i have. During tests with a tazer, this has the effect of creating a small blue flame that burned excess gas (exactly what i want). This is a 62 cc 9hp aplication. I figure that if i run spliced off the wire from the magneto (this is a weedwacker engine we are dealing with) then i could then run this wire to the exhaust and have it jump across. However, i do not know what adverse effects this would have on the performance of the engine; i believe i once learned that dividing a voltage drops it in half, so.....expert opinions?