-------------- Original message from "Ed Anderson" <eanderson@carolina.rr.com>: --------------

Let us know, Kelly.

 

I have a Racing Beat underdrive (20%) main pulley and a Racing beat underdrive (20%) alternator pulley (I presume that means the alternator is 40% underdrive).  At idle my low voltage warning light begins to glow especially after starting the engine.  It slowly feeds the battery but really wants more rpm to get the voltage up to the 14 volt range.

 

However, my water pump pulley is pure stock and with the 2.85 7000 rpm is certainly a possibility.

 

Ed A