Quote:
Originally Posted by bboy8282
If the standard spring that comes with the Tial bov is good for 11psi...does that mean those running stage 1 and stage 2 cobb tunes need to buy a new spring since cobb's PSI is generally around 14-18
Also, how do you check your vacuum
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Spring is based upon vacuum PSI only. Not Boost psi. Not sure how to test the vacuum.