Spiral Max (Fuel Economy/HP) - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


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Old 02-21-2005, 03:18 PM   #1
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Default Spiral Max (Fuel Economy/HP)

Has anyone tried this! If so whats your feelings on the fuel and HP improvements.If any!
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Old 02-21-2005, 03:22 PM   #2
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uhh...what is it??
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Old 02-21-2005, 03:33 PM   #3
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Check out- www.spiralmax.com
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Old 02-21-2005, 03:42 PM   #4
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worthless that spins up the air, casuing turbulance, out cars need laminar flow for best HP and milage.

that is a total waste
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Old 02-21-2005, 03:44 PM   #5
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Thanks I Thought so Too>
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Old 02-21-2005, 09:36 PM   #6
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Refer to this thread for more info:

http://www.bonnevilleclub.com/forum/...ic.php?t=29283
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