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  1. S

    crown and pinion impact on drivability

    hello, i'm building my clio 3 RS gordini to be fun and efficient at Autocross. i've looked at the gripper 5.0 ratio crown and pinion but it is very expensive. so i'm going most probably for a 5.08 ratio made by Sj-3P from France ( anyone heard of him over here? ) my question goes for the...