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12-24-2023, 11:26 AM
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#1 |
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Member
Join Date: Jul 2016
Posts: 389
Likes: 1,655
Liked 753 Times in 213 Posts
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New class in competition category for 4 cylinders engine
Change with the creation of the new L/D and L/DA class for the 4 cylinders 4 valves at 7,50 pounds, 850 pound minimum weight
(F/D and F/DA 4 cylinders, 2 valves engine only, 7,00 pounds per cu.in. 850 pound minimum weight. That part of rule staying the same). Last edited by Charles Stewart; 12-24-2023 at 11:42 AM. |
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12-27-2023, 09:53 PM
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#2 |
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Junior Member
Join Date: Nov 2022
Posts: 18
Likes: 1
Liked 8 Times in 5 Posts
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Re: New class in competition category for 4 cylinders engine
Is this something that is actually happening or something you would like to see? I think it is a great idea. I have been hoping they would add classes for more modern 4 valve OHC engines. Thinking it may get some of the import, NMCA, etc, racers to compete.
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12-28-2023, 10:50 AM
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#3 |
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Member
Join Date: Jul 2016
Posts: 389
Likes: 1,655
Liked 753 Times in 213 Posts
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Re: New class in competition category for 4 cylinders engine
You will find here the link in the 2024 rulebook amendments.
https://www.nhraracer.com/Files/Tech...Amendments.pdf |
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01-05-2024, 11:29 AM
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#4 |
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Member
Join Date: Nov 2005
Location: Jackson, NJ
Posts: 312
Likes: 2
Liked 111 Times in 26 Posts
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Re: New class in competition category for 4 cylinders engine
Are the Indexes posted for L/D and L/DA? Thanks.
__________________
Richard Preiser 1613 FGT/I 1510 C/SA 161 F/DA |
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01-05-2024, 03:14 PM
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#5 |
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Junior Member
Join Date: Jun 2006
Location: Toledo, OH
Posts: 65
Likes: 84
Liked 5 Times in 2 Posts
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Re: New class in competition category for 4 cylinders engine
No, still waiting for them to be published.
Brian |
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01-17-2024, 02:41 PM
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#6 |
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Member
Join Date: Jul 2016
Posts: 389
Likes: 1,655
Liked 753 Times in 213 Posts
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Re: New class in competition category for 4 cylinders engine
Index are: 8,69 for L/D and 8,85 for L/DA.
(Info from Pat Cvengros NHRA Pacific Division Tech. Director) |
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