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Old 05-17-2012, 05:08 AM
disastercraft disastercraft is offline
TT Newbie
Join Date: May 2012
Boat: 1987 prostar 190, 351w indmar, 1:1 vd
Location: nw
Posts: 3
Post holley 4160 help

Hello, proud new owner of a 87 ps190 indmar351 vd1:1. I recently rebuilt the carb, a 4160 list 50419-1, assuming it would fix the no idle condition. The boat idles great now, but runs rich as heck up and down. Could this be a power valve issue (put in a 2 in/hg), or something else? Any insight from a carb expert would be great. Thanks!
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