DadMod Posted November 2, 2018 Share Posted November 2, 2018 Has anyone tried to make any modifications to increase the air flow through the stock TMIC on the 5th Gen LGTs? I'm talking specifically about the cooling air and not the air to the engine. The stock plastic engine cover obviously serves a purpose, but the hood scoop opening isn't all that big. Inside of the scoop has a metal plate that doesn't seem to be placed that well, and it doesn't extend across the entire width of the scoop. Just one idea, I'm open to anything related to air flow: Does it make sense to try to bend this metal plate to a better angle and then add something to both sides to extend it all the way across? Completely random side question: Do dynos typically underestimate horsepower because air is not flowing through the intercooler, or do they usually ice them beforehand? Link to comment Share on other sites More sharing options...
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