What is it??
What is it??
What is a smog pump, does it help performance or is it just a thing for the guys w/ emissions testing?? Thanks
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91 RS Camaro
3.1L
Cat Back System, K&N filter, Fastchip Stage 2, 160 thermo, Rapidfires and Bosch Wires, soon to come: Homemade Ram Air, and maybe headers and power pulleys
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91 RS Camaro
3.1L
Cat Back System, K&N filter, Fastchip Stage 2, 160 thermo, Rapidfires and Bosch Wires, soon to come: Homemade Ram Air, and maybe headers and power pulleys



