T O P I C R E V I E W
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knight12
Member # 4817
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posted
Has anyone heard of this "Spiralmax"?? I says it goes in before the intake but after the filter, it claims to create a vortex for better combustion and will give you up to 35 more horsepower, anyone know about this if its actually true because ive never heard about it and if it were this great would i have heard about it?
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-SVT- Parker
Member # 4057
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posted
Thats a knock off of the "Tornado" My boy had the "Tornado" in his 91 5.0 and got way better gas mileage. I think it may be worth it.
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Blowfish
Member # 4043
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posted
Looks like smoke and mirrors to me
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asskickn88
Member # 4957
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posted
I'm calling on this one. I saw a test in a mag that showed it didnt do anything.
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