clutch feels weak

[emu103]

so my sr20 swap is in my s13 and running great

but the clutch feels super weak.

the shop i bought the swap from told me they installed an aftermarket clutch of some sort on the engine. it looked pretty fresh, maybe even new when i installed the transmission,

but my clutch feels super weak. it takes little to no effort to press the clutch pedal in.

i have replaced the slave and master cylinders now, as well as bypassed the clutch damper. still nothing. swear there is NO air in the system as well.

i can tell my transmission is not doing what it should be when i shift. and there are some noises.

i thought these three things would be all i would need to check.

what am i missing, or where is my next step to troubleshoot this annoying problem (only thing left until its road ready)

could i have installed the transmission wrong? i had never mated a transmission to an engine until now, but i did search online, seems like you just slide it in and bolt it up.

[jdm213]

maybe the reason why it feels so soft is because you changed you clutch master and slave cylinders, maybe you got a cheap one from autozone those are weak thats what i have in my car now, but i have other cylinders i think from an s15 or i think s14 byt those hold alot more predssure an pedal feel is stiffer

[emu103]

maybe the reason why it feels so soft is because you changed you clutch master and slave cylinders, maybe you got a cheap one from autozone those are weak thats what i have in my car now, but i have other cylinders i think from an s15 or i think s14 byt those hold alot more predssure an pedal feel is stiffer

You are right, the master and slave came from advance, but i dont think thats my problem. My roomate stepped on the pedal while i watched the slave cylinder, no hesitation at all, it pushed out with no problem.

I found out from the shop i got it from that my clutch is aftermarket and it is brand new