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| Engine & Transmission - *Sponsored by Track Dog Racing* Engine and Drivetrain related chats can be found in here. Power modifications, build-ups, etc. |
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#1 (permalink) |
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Speed Tribe OG Member
Join Date: Jun 2006
Posts: 3,978
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Just wondering if any of you guys still have and use your A/C?
If you do, this is for you. Is there anyway to lessen the parasitic drag from the compressor? Everytime I turn it on it zapps about 50% power according to the butt dyno. Please don't tell me not to use it.......I only use it when it is crazy hot...But when I do use it, it is a life saver...literally. |
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yeah |
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#3 (permalink) |
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Speed Tribe OG Member
Join Date: Jun 2006
Posts: 3,978
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I got a turbo and it zaps the power too. The turbo helps but I am interested in reducing parasitic drag. Possibly a pully change or Hi Performance compressor if they even make one.
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yeah |
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#4 (permalink) |
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Mufasa in Training
Join Date: Mar 2006
Location: Cincinnati, OH
Posts: 15,741
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Nope. You really can't do it. Keep in mind, the pulley and belt have to have friction or else the belt will simply slide and you'll have no A/C
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#5 (permalink) |
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Esteemed Member
Join Date: May 2006
Location: Chino Hills CA
Posts: 3,413
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well it automaticall disengages the compressor at WOT doesnt it?
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Car Make Kinod |
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#6 (permalink) |
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Esteemed Member
Join Date: Apr 2006
Posts: 1,790
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I ran a hillclimb once with aircon on (left on accidently) and off. The difference in time was 1/10th of a second. Under WOT, the aircon compressor clutch disengages. When you need the power, its there. Unless the aircon clutch is knackered (which can happen, but it usually leads to smoking under the bonnet).
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#7 (permalink) |
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Member
Join Date: Aug 2006
Location: Great Falls, VA
Posts: 209
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What about squealing just when the AC is on or at start up?
I figure it's a loose belt, but it really only happens when the AC is on. No way am I gonna change the AC compressor at 112K miles either, that can't be right! |
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I be lurking.
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