What is the stock dia. of tv boost valve and reverse boost valve?

Thread starter PaulRV6
Start date May 24, 2014

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May 24, 2014

#1

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PaulRV6

Active Member

Thanks

paul

May 25, 2014

#2

D

David Husek

Turbo Buick Performance

A BR-F comes with a .471" Forward Boost Valve and .268" Reverse Boost Valve. The TV plunger and sleeve is .430"

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