can i jumpstart
#13
Originally Posted by willwren
It'* not about the voltage or motor size. It'* about the current in amps that your alternator produces. A motorcycle can jumpstart a big block if it charges long enough.
Let it idle-charge for about 5 minutes, then crank.
My 160 amp alternator will crank any car immediately, but a 105 amp alternator on an SE will have to charge first for a couple minutes.
Let it idle-charge for about 5 minutes, then crank.
My 160 amp alternator will crank any car immediately, but a 105 amp alternator on an SE will have to charge first for a couple minutes.
#14
Yes, and some higher compression engines need a little more "oomph" to fire up. I've been in that quandary. (Next door neighbors high compression Chevy 502ci and putting a small battery in it.) Didn't work too well.
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