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Author
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Topic: whats the diffrence between a race crank pully and underdrive pullys?
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phat50
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Member # 1998
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posted
 
 
is there any deffrence between a race crank pully and regular underdrive pullys?and where to get a race crank pully?
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New toy coming soon!
Posts: 2860 | From: Richmond / Valley jo/ Petaluma | Registered: Oct 2002
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phat50
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Member # 1998
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posted
anybody????
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New toy coming soon!
Posts: 2860 | From: Richmond / Valley jo/ Petaluma | Registered: Oct 2002
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50DADDY
CAFords OG
Member # 3076
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posted
A race crank pulley is very small,ive got one on my 93.You really can feel the difference with it but the car does not charge at idle,doesnt bother me though.It can also make your car run a LITTLE warmer as the water pump will turn slower.Worth it to me though. ![[Smile]](smile.gif)
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"Im not stupid,i just act that way so i dont make you dummies uncomfortable."
"Old age and treachery shall overcome youth and skill."
Posts: 4827 | From: Suckramento | Registered: Jul 2003
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JoeT
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Member # 298
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posted
that's the difference between having a great running combo and a decent one.
at least when lying on the internet about your dyno #'s ![[Razz]](tongue.gif)
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1984 Ford Tempo AOD--- RIP
Posts: 6785 | From: San Jose | Registered: Jun 2001
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Stimson
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Member # 51
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posted
The difference is 1" diameter. The race crank pulley is 3" in diameter... like a pepsi can almost. Like stated above, your car will run a tad warmer if you use it with an underdrive water pump pulley and it won't charge at idle unless you have a 3G alternator upgrade. I ran one for about a year with the stock alternator and almost a year with a 3G alternator.... nothing wrong with running one on a daily driver if your cooling and electrical system is in tip top shape.
Posts: 2373 | Registered: Jun 2000
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phat50
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Member # 1998
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posted
where can i get one?
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New toy coming soon!
Posts: 2860 | From: Richmond / Valley jo/ Petaluma | Registered: Oct 2002
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Stimson
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Member # 51
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posted
Call up ASP/Auto Specialties ![[patriot]](graemlins/patriot.gif)
Posts: 2373 | Registered: Jun 2000
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50DADDY
CAFords OG
Member # 3076
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posted
quote:
Originally posted by shade-:
that's the difference between having a great running combo and a decent one.
at least when lying on the internet about your dyno #'s
HUH? ![[Confused]](confused.gif)
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"Im not stupid,i just act that way so i dont make you dummies uncomfortable."
"Old age and treachery shall overcome youth and skill."
Posts: 4827 | From: Suckramento | Registered: Jul 2003
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slidewayz94
CAFords OG
Member # 3101
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posted
I did not like my bbk underdrive pulleys. My lights would dim at idle and after a run my temp. gauge was damn near pegged.
Posts: 4251 | From: Sac | Registered: Jul 2003
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