I have the cold air intake on it. (Home Made) for less than $75 in it all. I really injoy it because I don't have to worry about it cranking in the morning. I did the motor back in the late 80" and Street & Performance were the only company doing this at the time. I'm running a v-6 fierro computer with a specail chip, no egr valve. I do have oxgen sensor and they changed it over to a maps instead of mass air. You can check it out on my singnature page.
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Andy
71's Are for ever!!! or 67,68,69,70,72
http://geocities.com/chevy71tpi/main.html