ANSWERED MY OWN DARNED QUESTION.
20 SERIES HAS LOW RATIO OF 2.68 AND HIGH RATIO OF 1.15 WITH A 6" DRIVEN
30 SERIES HAS LOW RATIO OF 2.68 AND HIGH RATIO OR 0.90 WITH A 6" DRIVEN
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SO THE THE 30 SERIES HAS SLIGHTLY BETTER TOP END.
THE INTERNET IS A POWERFULL TOOL!:smile:
