Heater Grid Spacers
11-16-2007, 03:51 PM
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Heater Grid Spacers
Do these spacers really work, and really add 15-20 HP?
For $75, I thought it was a cheap mod, but just have had bad results from throttle body spacers on gasser vehicles.
For $75, I thought it was a cheap mod, but just have had bad results from throttle body spacers on gasser vehicles.
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