If you are on your 3rd starter, maybe the problem is somewhere else. Low voltage can cause any electric motor to fail. Low voltage also causes starter kickback which leads to failure of the starter drive clutch.There is a lot of good info on the SPYKE website:Spyke - A Pertronix Performance Brand They also make good starter motors.I have a 2003 spirit...this one is 3rd starter...anyone else having problems....where is a good place to find one...good one
I used the Bosch Cube - good results there. (I am going to add one in the head light circuit so I can run hotter bulbs up front.)Upgrade your cables, add a second ground to starter and a relay, there are many aftermarket starters ,I went with a techtornado years ago. Still once a year I pull the solenoid cap off and clean up the contact surfaces of carbon or pitting
Be careful with the hotter (higher wattage) bulbs! I have seen them melt the bulb connector plug from the heat. Remember, the bulb is inside a sealed housing with no place for the heat to escape. I run the PIAA Extreme White bulbs which produce more light at the same wattage as a stock bulb. They have an H4 which they call "vibration resistant" specifically for motorcycles. Nowadays we have LED lights which are another story altogether.I used the Bosch Cube - good results there. (I am going to add one in the head light circuit so I can run hotter bulbs up front.)
ALSO - use Dielectric Grease on all the starter and batter terminal connections. It helps keep electrical conductivity high, and corrosion (and thus resistance) low.
And that is where I'm going to go with this - Brighter, cooler and whiter. Now... there's that teeny issue of excess current draw to contend with - but other then that, LEDs are the way to go. I'll probably put them in the spots as well.Be careful with the hotter (higher wattage) bulbs! <snip> Nowadays we have LED lights which are another story altogether.