You say you have spark , Is it getting fuel ? , Did any wires Get touched ? , There's allot to factor in after you do such a mod , Did you do a leak down test before you tried to start it ? , Do you know what a leak down test is ?
Do you have compression? LT80's have tiny carbs with tiny holes that plug up easy. Be sure its getting fuel. Check the plug to see if it's wet. ... if it was running before then .030 off a stock head won't stop it from starting.
Another simple check ... the rubber boot on the cowel can lift the plug wire back off the plug ... be sure the plug wire is on the plug tight ... put petcock on prime
Yeah spark plug is getting wet it were runnin tues took head off had it milled 30 thou off re fitted and not starting got spark plug getting wet I desperately need it running for weekend so help me out guys