Hi I have a 2010 and 2011 Ford E450 with 5.4l gas engine with stock alternators.
I'm looking to replace the pulley on my alternators with a slightly smaller one, so at idle(600rpm) it has a higher voltage output.
At idle/600rpm it is putting out apx 11V. I need the alternator to spin as though the engine was revving minimum 800rpm.
Do you sell a part like this?
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All of the pulleys I looked at are stock size for the alternators. You may want to try one of the local re-builders and they may know what will fit.
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