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Old 12-19-2008, 09:34 PM   #24 (permalink)
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Quote:
Originally Posted by almightybmw View Post
Question: The last starter I played with the starter gear pops out via a solenoid to engage, and withdraws when the power is cut. Couldn't you use that with a friction wheel to work instead of an armature to lift the whole assembly? This may have only applied to a certain starter I had (no idea what it was though), but I thought it was a universal thing. I have a super beefy V8 starter at home I'd like to play with, weighs about 25lbs (holy crap heavy). I'm really curious what a low amperage would do for longevity's sake. Batteries should be easy to come by, there's a few (SLA) sitting on the back desk for at least 5 months now.
I've seen only very few starters that don't work this way, b/c once they've stopped applying torque to the flywheel, they disengage so as not to be damaged by engine speed.

If you've ever had a starter "stick" to the flywheel, it makes a horrible whining noise as the engine spins up to idle.
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