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Topic: 410 freshening how many races?
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Page 1 of 1 of 5 replies
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December 06, 2017 at
11:31:08 AM
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10/23/2017
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8
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is there a recommended # of races before a 410 needs freshening? in a winged sprint car
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December 06, 2017 at
11:55:46 AM
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07/02/2013
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This message was edited on
December 06, 2017 at
11:57:59 AM by heinen81
I was always told 800 laps running primarily 3/8 mile tracks (14-16 shows). Between 400-600 on the big tracks. Not sure if that is a standard across the board with other builders. The parts used internally probably have a big say in that along with the RPM's its run at. Some motors are built for longevity, some aren't.
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December 06, 2017 at
01:34:09 PM
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11/22/2017
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10
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Typically we suggest between 8 and 15 shows. Longevity is a trade off with weight of the components however. A light weight
rotating assembly will not survive as many nights as a heavier one. We have seen as many as 25 nights without an issue.
Salina Engine
Salina Ks
(785)823-2273
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December 06, 2017 at
06:19:49 PM
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03/16/2017
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1603
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People with deep pockets 12, people with not so deep pockets, 18 to ?? and that' dependent on if the driver feels it's getting sluggish.
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December 06, 2017 at
09:13:53 PM
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05/21/2011
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I recommend this thread. http://www.hoseheadforums.com/forum.cfm?ThreadID=108080
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December 07, 2017 at
12:04:48 AM
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881
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14 nights
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