probably due to the runners being so long the thing chokes on the top end sort of like the TPI cars. i wonder if some one chopped an inch or two out of the runners weld it back up and port match the runners back together if it would work. I would think it should pull a bit better sort of like a sheet metal intake with smaller ports.
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Nitrous is like hot girl with STD's. You know you wanna hit it, but your afraid of the consequences
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