Gas mileage with headers?
Gas mileage with headers?
I was wondering if anyone has gas mileage figures yet. With such a big hp gain from headers, the stock ones have to be horriblly restrictive. I'm sure there has to be a signifigant mpg gain. I drive 210 miles a day so it might be worthwhile to me just from the mpg viewpoint.
Originally Posted by I hate cars
I was wondering if anyone has gas mileage figures yet. With such a big hp gain from headers, the stock ones have to be horriblly restrictive. I'm sure there has to be a signifigant mpg gain. I drive 210 miles a day so it might be worthwhile to me just from the mpg viewpoint.
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