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Old April 8th, 2014, 04:08 PM
dchapman dchapman is offline
Daniel Chapman
KJ4BXR
 
Join Date: Dec 2005
Location: VA
Posts: 1,126
Do all 300's run that rough? Looks like you could mix margaritas on the top of that engine. The 7.3L making triple the power I have in my Ford F-250 runs smoother than that.
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