This is topic Aluminum Pulleys in forum FOR(D) SALE: at Northern California Ford Owners  .


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Posted by racsirx (Member # 1710) on :
 
87-93 under drive water pump and crank aluminum pulleys, $40



[ March 10, 2012, 04:21 PM: Message edited by: racsirx ]
 

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Posted by racsirx (Member # 1710) on :
 
ttt
 

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Posted by racsirx (Member # 1710) on :
 
ttt
 

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Posted by racsirx (Member # 1710) on :
 
ttt
 

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Posted by west925 (Member # 10469) on :
 
So wat do the pulleys do to the motor when u change from stock to aluminum
 

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Posted by racsirx (Member # 1710) on :
 
These are underdrive pulleys, they make less drag on the motor which helps make extra HP, but they do create a charging problem, upgrading to a 130amp alternator would fix this problem.
 

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Posted by west925 (Member # 10469) on :
 
Can u tell diff in performance at all?
 

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Posted by racsirx (Member # 1710) on :
 

quote:

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Originally posted by west925:
Can u tell diff in performance at all?

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