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Old 12-05-2019, 06:11 PM   #2
Crew Chief
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Default Re: NHRA 2020 Rule Amendment SS Intakes???

As it was just explained to me, the new rule applies to those who have an angled spacer plate being used to replace material that has been cut off at an angle on the intake side of the head. They will also be looking for the OEM angle between the intake side of the head and the block side of the head. That is what the +/- 2 degree allowance is about.
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