4.3 tbi performance help
#1
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i have a 93 1500 4.3 tbi and i want more power and better milege cause i have bigger tires and a lift i was thinkin tbi spacer , cold air, jet chips power shift chip (wich is a stage 2 chip and trans comand), and a cat back exuast of if i save up a high flow cat and glass pack or other high flow mufler. if yall know any other tips of any thig good and cheep tricks please let me know
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