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Posted: Wed Aug 29th, 2018 02:41 pm |
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Dan Reed
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Keith,The BM 130 does have more fins than the 100 due in part to the longer stroke. Also a larger bore. I think the 100 has 8 (not including the head fins) and the 130 has 9. If that doesn't tell you let me know and I can go count mine or take a couple pictures. Dan
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