Hello guys, i am fairly new to posting on this forum, i just bought a new kit from *that's right you guessed when you saw the title...* BoyGoFast on ebay, it got to my door in 6 days, i also ordered there occ chopper mount and welded it to my schwinn occ rather than u-clamping it..., mounted the new Z80 66/80cc slant fire engine onto the motor mount. Got it nice and snug, i did the whole install basicly. when it came time to start it for the first time...nothing no spark no putt putt putt, i first looked to see if gas was making into the engine, and it was, i then checked to see if maybe the cdi wires had poor connection or if maybe the wires were not connected, they were everything was a go and it stumped the SH*T out of me so i took and changed the plug, nothing, changed the plug wire from cdi to plug, nothing, checked to see if the magneto wires had lost there connections or if they were not soldered or if it had been installed back-wards, they were fine and well done for a BGF engine... so i scratched my head and then decided to change out the magneto, i took a magneto straight off of my first build *that still runs perfect and was run that same day, i started it before useing it on the chopper it ran, once i put it on the chopper and put it all back together i attempted to start it... Nothing so i checked the plug to see if it had even Fired, it had not! all that i have done and nothing has worked, 2 new plugs, 2 magneto's, 2 cdi's, 2 plug wires, so i took my exhaust off the bike to see if maybe it was unable to breath the way it needed too start, it still did Nothing. the engine is Not seized and the piston is moving smoothly. i have no fking clue what is going on here ANY insight would be nice, i do not have a camera for photos, nor the electric meters and what not to give readings, all i can say is HELP ME FOR THE LOVE OF MB'ers EVERYWHERE !