My s13 Overheats with A/C?!?!?!

[keMz]

I have a 1992 240sx SE coupe with sr20det + custom bracket plates for dohc a/c setup.

Sr20det + Koyo N-Flow Rad + Flex-a-Lite 210R fans + Gutted Thermostat (hawaii).. Car runs great when a/c is off!
so my car overheats but only when i run the a/c.. was melting the 30a fuse but now have it wired with a relay and still overheats but only when i run the a/c.. if i dont run the a/c then the car runs fine..? what do you guys have your sr20 timing set too? and if anyone has any other ideas...

Thanks in advance!

[gracekid]

ac fan??
asdasdsad

[keMz]

ac fan??
asdasdsad

flex-a-lite dual fans run while my a/c is on cause my setup is custom mid-mount etc.. il post a pic tonight :)

[keMz]

im not sure if its fixed yet, but cause the a/c was running my flex fans all the time.. it some how got the alt fuse hot and melted it, so idk.. as of now my car is running fine.