Thread: Shim affect smoke?
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Old 02-09-2008, 10:57 AM
mschn99 mschn99 is offline
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Join Date: Jan 2006
Location: central coast, california
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Quote:
Originally Posted by najaf4life View Post
well Marc then what is the real addvantage to shimming the FPR?
if you bump it up just a bit it will improve idle and throttle responce.....bump it up too much and you will take your fuel pump out though...
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