do light weight pullies cause a drop in voltage in your car? my brother said that they do but my friend said that they dont and i am completely unsure of the matter. any help would be highly appreciated thanks

 

an Underdrive pulley on your alternator will cause it to put out less power

 

The underdrive alternater pulley along with an underdriven crank pulley cause my gsr charging system to drop from 14.3 volts at idle to 12.27 volts at idle. My digital capacitor proved it. I didn't believe it would make that much of a difference till my car left me stranded because of a dead battery. I thought it was my system but even with my system disconnested, it still happened.

 

hmmm ok thanks

 

unorthodox has one that doesnt drop ur voltage but also lightweight

 

no need to change pulleys at any time..well not on a honda(aftermarket)..they break, have no effect..
just read about them, everyone else will agree..

those who disagree..haven't read enough

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 6doorsentra &raquo;</TD></TR><TR><TD CLASS="quote">no need to change pulleys at any time..well not on a honda(aftermarket)..they break, have no effect..
just read about them, everyone else will agree..

those who disagree..haven't read enough </TD></TR></TABLE>

friction man, friction

 

If you really what to get a pulley get the CTR N1 pulley...But they really don't do **** IMO...