auto to manual tranny swap help

[banker$14]

OK so i got my first s14 that has had a auto trans swapped to a manual now the from previous owner, and the speed gauge wont read the right speed when i drive about 10mph it says im doing 25mph so my question is. is there a differences between gauge clusters from auto to manual ones or is it something else like my speed sensor.

[jr_ss]

There is no difference between auto/man clusters. It may be off because of rear gear ratio change, larger tires or a combination of both. Do so more searching on here, there is a way to rectify the gauge reading on the cluster itself by soldering two connections together and unsoldering another.

[Agamemnon]

Your trans more than likely has an S13 speed sensor in it rather than the S14 one. S13 sensor's read 2x more than the S14's do.