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View Full Version : 2.7 Underdrive pully

Jimsmag06
08-18-2007, 02:24 PM
Hey Guys, I just found this over at the Intrepid forums.....
http://www.dodgeintrepid.net/forums/showthread.php?t=15350:thumbs_u:
energumeno
08-18-2007, 09:23 PM
mmmmhhhh sorry for the question but what is an underdrive pulley used for?
Jimsmag06
08-18-2007, 10:36 PM
It slows down the accessory drive on the engine......Kinda like a 10 speed bike, when you are in low gear, easier to pedal......Chain on the small gear up front, and on the big gear on the wheel.
Less effort to drive the accessories...more power to the pavement.
JESUSFREAK
08-20-2007, 08:01 AM
interesting....
thelastgoodbrother
08-20-2007, 09:26 AM
That was a lot of bickering with no end result. Anyhoo I am down as long as the price is right and it actually benefits us.
PhatPhat
09-05-2007, 10:47 AM
which means your stereo wont get as much power, if its big like mine.