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2005 Pontiac Gto

Here's the proportioning valve that Bruce had installed to remedy our brake bias problem. Wilwood even says in its instructions that bias may be an issue (as is often the case with brake system changes as well as suspension and tire modifications), so you should not be surprised if you have to do the same. Prior to testing, we verified that the rear brakes were not locking up before the fronts, and so were good to go.
2005 Pontiac GTO - Speed Slayer

 Here's the proportioning valve that Bruce had installed to remedy our brake bias problem. Wilwood even says in its instructions that bias may be an issue (as is often the case with brake system changes as well as suspension and tire modifications), so you should not be surprised if you have to do the same. Prior to testing, we verified that the rear brakes were not locking up before the fronts, and so were good to go.  View Related Article

 

 

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