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Thread: Indy XCR 850?
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Old 07-03-2019, 06:37 AM   #6 (permalink)
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Join Date: Mar 2011
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Originally Posted by 1fastpolaris View Post
Hey Rick how did the Magnum force weights work last season on the 850? I'd assume you had them maxed out on set screws? I'll definitely be looking to get a set for my 850. I was hoping they would have a heavier set.
yup maxed out and still turning 8250. we have found and confirmed with some eastern Canada drag racers that these 850's perform the best @ 8000-8050 rpm. guys beat the fastest ski-doo in CANADA ice drag to 660' 6.63 for the poo 6.93 for the doo that's a three tenths spanking.

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