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Join Date: Jan 2004
Location: Milwaukee, WI
Posts: 3,360
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2.7 and 3.0 crank pulleys are they the same?
Heard they might be different. If they are can a 2.7 pulley be used on a 3.0?
Thanks. |
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09-25-2013, 04:07 AM
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Join Date: Oct 2003
Location: Central Fla
Posts: 1,864
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pulleys
They fit the crank snout the same from 2.0 -3.3 pulley diameters vary for fan speed and A/C etc...
Mike Bruns
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The two most useless things to a driver are the braking distance behind you and nine-tenths of a second ago. |
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09-25-2013, 05:12 AM
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Location: Milwaukee, WI
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Thanks mike. I do not have ac. So what affect would there be to put a 2.7 pulley on a 78 3.0? Thanks.
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09-25-2013, 05:24 AM
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Join Date: Oct 2003
Location: Central Fla
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pulley
Depending on your pulley size now, if you are going bigger it will spin the fan faster, they did that to help cool the engines better in traffic conditions and help with air speed over the A/C condensers, for race engines that turn you usually slow the fan down which also helps the HP loss
Mike Bruns
__________________
The two most useless things to a driver are the braking distance behind you and nine-tenths of a second ago. |
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09-25-2013, 05:50 AM
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Location: Milwaukee, WI
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Looks like there is a 0.25" in difference in my current one, and the one I'd switch to. Meaning the "new" one is 0.25" smaller.
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Jeremy C. Why's he calling me meat? I'm the one driving a Porsche. (Bull Durham) ----Nothing is far away in this car!--- -2001 996 Turbo |
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09-25-2013, 04:42 PM
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