Tighten Greddy Wastegate?
#22
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Can be normal. The greddy kit is set @ 4-5 psi from factory...
Normally the fuel system can supply enough for 6 psi. So you can tighten the arm (sometimes it rattles) You need to make it shorter and get a boost gauge (wideband is very nice, but also expencive) a a/f gauge can show if you are rich or not...but it can fool you (narrow band (oem) O2 sensor doesn't react good @ our wanted air/fuel ratio's.
Normally the fuel system can supply enough for 6 psi. So you can tighten the arm (sometimes it rattles) You need to make it shorter and get a boost gauge (wideband is very nice, but also expencive) a a/f gauge can show if you are rich or not...but it can fool you (narrow band (oem) O2 sensor doesn't react good @ our wanted air/fuel ratio's.
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