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383 wont idel blow 2000

1K views 1 reply 2 participants last post by  techinspector1 
#1 ·
hello to every one I have a brand new 383 strocker that I can not get to idel below 2000 rpm. it has a comp cam with .454 gross lift and msd ing. and msd efi. I have checked for vacume leaks and found nun. it acts like a vacume leak but is not. not really sher what to try next
 
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