whatevery you do, do NOT get a powermaster alternator, or any of their products for that matter
when i had my fox, i went through 2 in 6 months, manufacture failure, on both. the spindle that the pulley bolts too broke, twice. stock tensioner
i had the 140 amp Powermaster, and it was a total peice of shit
and when i was at real speed parts one afternoon, a guy there was on his 3rd powermaster starter in a year, with a supercharged fox
just a little FYI, dont ever buy a powermaster product. i wrote them 3 times, and it took 3 months to get my money back, but again, i did get it back eventually.
the customer service was just as bad, not returning phone calls and all
so there ya have my opinion on powermaster
__________________
Mechanical Engineer - Naval Surface Warfare Center PCD, Marine Corps. Counter IED Development
USF Formula and Baja racing Alumni/Consultant