Tbs...
#3
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Join Date: Nov 2003
Location: Portland, Oregon
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Throttle body spacers are ... a waste of money. The vortices created by air moving along the spacers inner walls are supposed to increase performance. There also have been claims of cooling the throttle body by raising it away from the intake manifold. It doesn’t.
My opinion is based on first hand knowledge.
, Amusement
My opinion is based on first hand knowledge.
, Amusement