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2.0 LNF Engine: Performance alternator

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Old 03-26-2018, 03:01 PM
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Performance alternator
if you're like me and get up to 7k rpms regularly, you need this set up. After destroying 2 alternators from spinning them too fast (one destroyed a clutch in the pulley and the other had the internal cooling fans spread out and destroy the casing), I came up with this solution. i got a brand new oem alternator from gm and had a machine shop make a larger non clutch pulley to spin the alternator slower. at 7k rpms our 3:1 alternator spins at 21k. With this set up you're at around 18k or less with no charging issues at idle or under load. I used it for about 5k miles. I want $200 for it. which is less than a new one cost, but i'm LS swapping and have no need for it.

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fmi1986@hotmail.com
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Old 03-26-2018, 03:02 PM
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Old 03-28-2018, 03:25 PM
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bump for a good product
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Old 04-06-2018, 03:03 PM
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bump, make some offers via email...
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Old 04-11-2018, 05:01 PM
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racing season is here, get yourself high rpm friendly alternator! bump
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Old 04-11-2018, 11:44 PM
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do you still have the original clutch pulley?
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Old 04-19-2018, 02:05 PM
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no i do not, sorry.
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