Quote:
Originally Posted by dirt bike dave
That is the theory, but I've seen parties with advanced knowledge report that a shiny surface does little if anything to promote air flow.
Basically, there is a 'boundry layer' - a thin area of turbulent air near the surface, and it matters not whether the surface is polished smooth or not.
Bottom line is it may not be worth the trouble to polish.
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That's why golf balls have dimples! Now that would be interesting to see, a TB with dimples like a golf ball on the inside.
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--Dave--
2001 Wedgewood Blue Metallic Supercrew XLT 5.4L 4x2
Mods: Fabtech 7.5" Performance Lift, 5% tint, ARE cap, driving lights behind grille, black painted grille and front valance, 315/75/r16 Nitto Terra Grapplers, 16" Ion Alloy 174, and a Magnaflow 18" sido.
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