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Old 03-21-2017, 03:18 PM   #1
promodvette
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Default NHRA Parity Chart

I will update this after every event. Just going to have the lowest ET of each power adder and the difference from quickest pass of the event. Also will keep up with round wins. Lost all my data with 2 races left last year for the yearly report and said fuck it, not doing that any more! So this is a little easier to deal with and redo if all is lost!

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Old 03-21-2017, 05:45 PM   #2
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Default Re: NHRA Parity Chart

Thank's man.

Dave...
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Old 03-21-2017, 06:13 PM   #3
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Default Re: NHRA Parity Chart

If it's not too much to add (hopefully in the data already), the number of entrants of each type might be relevant, especially as it pertains to round wins.
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Old 03-22-2017, 09:20 AM   #4
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Default Re: NHRA Parity Chart

Not an issue, that will show up on the next one
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Old 03-22-2017, 09:37 AM   #5
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Default Re: NHRA Parity Chart

Good idea. I like it.
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Old 03-22-2017, 09:50 AM   #6
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Default Re: NHRA Parity Chart

Quote:
Originally Posted by promodvette View Post
I will update this after every event. Just going to have the lowest ET of each power adder and the difference from quickest pass of the event. Also will keep up with round wins. Lost all my data with 2 races left last year for the yearly report and said fuck it, not doing that any more! So this is a little easier to deal with and redo if all is lost!
THANK YOU very Much !! This stats give a great snap shot of how the 3 power adders are performing.
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Old 03-22-2017, 09:53 AM   #7
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Default Re: NHRA Parity Chart

Does the change in Blower car performance have anything to do with the new rules on engines? Didn't they change the bore space rule? Over drive?

Don't get me wrong, I run a blower and have for years. I'm asking to see if there is anything there that would benefit me.
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Old 03-22-2017, 10:05 AM   #8
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Default Re: NHRA Parity Chart

I believe 20% vs last years 14%.
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Old 03-22-2017, 12:49 PM   #9
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Default Re: NHRA Parity Chart

Thanks for doing this promodvette!
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Old 03-22-2017, 12:51 PM   #10
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Default Re: NHRA Parity Chart

Quote:
Originally Posted by Tony Johnson View Post
Does the change in Blower car performance have anything to do with the new rules on engines? Didn't they change the bore space rule? Over drive?
Bore space change from 4.9 to 4.800 for both blower and turbo.
OD change from 14.5 to 20%
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Old 03-22-2017, 01:03 PM   #11
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Default Re: NHRA Parity Chart

As far as I know the bore space 4.800 rule was reversed last year. In Vegas there was a Big stink about it and they pulled that rule.
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Old 03-22-2017, 01:28 PM   #12
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Default Re: NHRA Parity Chart

Quote:
Originally Posted by TURBO-D MIKE View Post
As far as I know the bore space 4.800 rule was reversed last year. In Vegas there was a Big stink about it and they pulled that rule.
Whoops, you are correct! Sorry!! My brain is off today, I thought it was Tuesday too! LOL
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Old 03-22-2017, 01:31 PM   #13
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Default Re: NHRA Parity Chart

Here is the actual wording:

Turbocharged limited to a maximum bore center of 5.000 Maximum bore center on
supercharged billet hemi cylinder-head entries is 4.900 inches, 5.000 inches on
all other supercharged entries.
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Old 04-23-2017, 05:57 PM   #14
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Default Re: NHRA Parity Chart



As you can see I added the TQ/Bump and how many of each power adder qualified. I was going to do how many of each adder showed up period but I don't think that would be good as some people show up but cant qualify anyways.
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Old 04-23-2017, 08:49 PM   #15
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Default Re: NHRA Parity Chart

Looks like the rules are close to where they want them...Add a hundred to the turbos and take a few hundred off of the nitrous cars and NHRA will have it just the way they want it.
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