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Old 12-21-2010, 08:01 PM   #1
hemidup
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Default Staging light beam height

Help serve my memory. 3" from the track to the beam, correct?
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Old 12-21-2010, 09:25 PM   #2
Rob Petrie E395
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Default Re: Staging light beam height

the car has to be 3 inches. According to Porta Tree website the beam should be 2 inches. If you goto thier site and look under instructions and click on the one that reads "instructions for setting up a accurate drag race starting line" is where I found the 2 inch deal.
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Old 12-21-2010, 10:07 PM   #3
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Default Re: Staging light beam height

Here is some info on the staging beam locations from an article by Rick Stewart on NHRA's site

http://www.nhra.net/dragster/1999/is...ting_Line.html
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Old 12-21-2010, 11:58 PM   #4
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Default Re: Staging light beam height

The car must have 3" of clearance to 12" past the centerline of the front wheel. Beyond that it`s 2".
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