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Topic: Knoxville's "Open Sprint Engine" Additional Rules
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Page 1 of 1 of 1 replies
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March 28, 2010 at
10:11:10 PM
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Joined:
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08/06/2009
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171
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4.165” maximum Bore
4.00” maximum stroke (436.00)
15 degree maximum valve to deck angle in head
3.750” maximum intake face height from deck to valve cover rail
2 5/8” maximum injector stack diameter for at least 4 inches of the stack length
1 7/8 “maximum header size from head to collector
Visit http://knoxvilleraceway.com/Article.aspx?ID=1182 to read the entire article.
I'd rather be in Knoxville.
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March 29, 2010 at
08:19:34 AM
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Joined:
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12/09/2008
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2403
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This message was edited on
March 29, 2010 at
08:25:25 AM by minthess
Reply to:
Posted By: Krysl56k on March 28 2010 at 10:11:10 PM
4.165” maximum Bore
4.00” maximum stroke (436.00)
15 degree maximum valve to deck angle in head
3.750” maximum intake face height from deck to valve cover rail
2 5/8” maximum injector stack diameter for at least 4 inches of the stack length
1 7/8 “maximum header size from head to collector
Visit http://knoxvilleraceway.com/Article.aspx?ID=1182 to read the entire article.
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What a shame. Can they still paint the valve covers the color of their choice? Why not mandate a GM crate engine and be done with it. Sounds way too much like NASCAR lunacy to me. All my videos of action from the 60s through 90's are becoming more valuable all the time.
Luna's Ford engine style that won 2 WoO titles and 3
Kings Royals before a weight rule against the best EVER
in their prime and now DOMINATES super dirt late model
racing is no longer allowed/wanted in a WoO sprint
car.... Was Luna a miracle worker?
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