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Old Oct 19, 2012 | 11:21 AM
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gunner1374
Joined: May 2012
Posts: 186
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From: Oklahoma
Default Re: XF engine upgrades for more power

Originally Posted by sk8erjosh09
I am glad someone with them on the crossfire spoke up finally. I had to do outside research and posted what I found, the general consensus spoke only of bad in regards. Question though, stock alternator? When driving a constant speed, say 45, at night with the lights on, subs beating, how bad were your lights flickering? Just curious because mine do that now with a normal pully on the alternator. I am actually thinking of buying a bigger alternator. Anyone know what stock amperes our alternator is rated?
Unsure on the Crossfire, but I have ran underdrives with extra stereo equipment on many different vehicles in the past with no charging issues, no flickering lights, and a definate boost in performance. The boost was not crazy, but was noticeable and you could tell a difference in the seat of your pants. Crossfire might be different, but I can't see any reason why.
 
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