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7 May 2002, 19:06 (Ref:279683)
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#1 | ||
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Rookie
Join Date: May 2002
Posts: 67
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bush/winston cup
hey everyone
i've seen some of the nascar on terrestrial tv but its the bush cup i think?? whats the difference with that and the winston cup if any??? i'm a little confussed:confused:  john |
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7 May 2002, 19:36 (Ref:279699)
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#2 | ||
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Veteran
Join Date: Mar 2001
Posts: 732
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You will find a good summary of the differences in this thread. Hope this helps.
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7 May 2002, 22:03 (Ref:279815)
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#3 | ||
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Rookie
Join Date: May 2002
Posts: 67
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thanx emfa
gona check it out  john |
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8 May 2002, 17:48 (Ref:280464)
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#4 | ||
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Veteran
Join Date: Dec 2001
Posts: 1,069
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I re-read that thread that Emfa so kindly put up for us and wanted to add and change a few things to it. The Winston Cup cars actually use a 830 cfm carburetor and the Busch Grand National cars use a 390 cfm carburetor. Both engines are 351 ci V-8's with a 12:1 compression ratio. And the cup cars are 100 pounds heavier with the 5 inch longer wheel base. A few years ago the Busch cars had a 10.5:1 and the Cup cars had a 14:1 compression ratio. But Nascar decided they want the two series a lot more similar than they already were and make the transition for the drivers into Cup a little easier from the Busch series.
Last edited by Lars; 8 May 2002 at 17:50. |
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