Melting wiring harness at rectifier connection

[NDVBUSA]

I keep burning the rectifier connection on my 00 Busa. This is the third wiring harness i have fixed or changed at the same connection.  I have a two battery set up, could that be doing it? It also seems to be a problem after i have to really jump on her for some fun. If I stay calm never a problem.

[Rocketgeezer]

I keep burning the rectifier connection on my 00 Busa. This is the third wiring harness i have fixed or changed at the same connection.  I have a two battery set up, could that be doing it? It also seems to be a problem after i have to really jump on her for some fun. If I stay calm never a problem.

Is it a system that charges both batterys at the same time?  if so then ck to see that both batterys are in good shape, forcing the charging system to go at the max with a bad battery could cause overheated connection, also and poss more likely is the connection of the harness to the rectifier if it is not clean and tight, it can overheat

[TT]

hows the connection coming off the stator? they usually melt on the 99,s and 00,s that can cause problems at the stator connection
get the soldering gun out and hard wire them all

[RoadManiac]

When i took my 750 K2 apart i noticed the same happened like you coming off the stator one wire on the connector melted... but everything still worked ok

i bought some high amp gold connectors on hobbyking.com a large online RC store i am sure they will do the job as they are made for lithium polymer batteries wich are very powerful
and different to a Lifepo some might have in a motorcyle speaking off they also might be throwing a old R/R a bit off and causing power surges...