| From my Z mechanic who has years of experince. Auto is good for dragracing... Other than that 5 speed is great. Back to what speedyROM said. "If the auto being a tad quicker is a concern, spend $150 on a pulley and now your 5-speed is quicker and a hell of a lot more fun to drive." What pully can increase speed by 100 MPH? UD Pully?

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