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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
im wondering it is worth changing my thermostat to a lower 180 degree ...my only mods are cai and flowmaster exhuast ...seems like messing with thermo can cause mores problems than its worth .......what u think?
I ran a 180, and it just made my car run different. Bad idle quality, it surged sometimes, took forever to heat up. I just put a 195 back in and it made a huge positivedifference in the way it runs.