220amp alty enough for 4krms?

You the man, ha. What kind of voltage drops are you getting after a few minutes of beating on it?



Perhaps I was wrong then, OP. Better safe than sorry?(Only defense.)
13.9. i very rarely run it loud at idle just because the only time im idling is at stoplights where people should be turning it down. I'm not gonna lie, im running it full tilt 90% of my driving day though.

 
i paid 349 shipped for my 250 amp alt for my astro through mechman
i've been thinking about mechman alt's too, but i havent heard very many reviews on them.... //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif

 
u havent heard many reviews on here cuz everyone is stuck on EA/OG. ive had great luck wtih Iraggi. and i couldnt pass up a 250amp for 349 shipped for my van. so im trying mechman. they all pretty much use the same pieces. its all about customer service.

 
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