s13 tranny will work
you need
s13 transmission bolts
s13 flywheel,clutch,pressure plate
the obvious s13 transmission
a brain
search Ziptied, someone posted about it.
The only things that make the s15 tranny "weak" is the physical fact that the gears are smaller and the ratio isnt a favorite to many.
blitz ran a 400hp s15 on stock transmission with no problem.
/thread
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