Ok working on my brothers chopper, bike has been sitting for a while so we decided to refresh and get her going...TP motor, replaced stator, ignition is fine, we added a Kuryakn Velociraptor or some shit air breather, has a mikuni 42 carb, we cleaned, flushed tank, new plugs, wires, all electrical is operational (minimal wiring), new oil
, fired it up she ran briefly and then crapped out. New battery was bad wouldn't give enough juice to fire again. Exchanged it new lithium battery, went to fire and again battery drained...we are stumped at this point. Any suggestions?