One Of The Other Buick Boards Since 2004
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MesquiteThe Baldwins that PTE supplied for years had a 20 psi bypass in them. I think the typical GM bypass was about 4 psi.
Agreed...but I'm one of these guys that does an oil/filter change every time I hit the track...regard less. At last check...none of the jobbers here in town sell Wix or Baldwin filters.
guys will spend 13 zillion bux on an engine but quibble over 10 bux for a filterBrad, you cut the filter open and examine it for debris?