Quote:
Originally Posted by duballstar37
Can you please elaborate on the difference in gear ratios between S13 and S14 transmissions? I swapped a S14 KA trans onto my S13 SR (swapped the bellhousing) and the gearing felt identical.
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All USDM transmissions have the .759 ratio for 5th or overdrive. The transmissions that back the Sr20de and DET come with varying 5th gears. Depending on what motor you have, some are .759(S13) and some are .838(S14/15).