Community Q&A Question: Mass air conversion

Asking About: Mustang Trick Flow Track Max Roller Camshaft (85-95) 5.0


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Mass air conversion

Why dont these cams work without mass air
from hedgesville |
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Speed density operates off of Manifold Absolute Pressure, or MAP. Nearly all aftermarket cams reduce vacuum at idle and cause severe driveability and idle issues on speed density cars. This can be remedied with a chip and a dyno tune, but the MAF swap is more forgiving and will compensate for future airflow mods as well.
from Hewitt |
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