Hello,
on my civic eg6 (b16a2 engine) ant I recently put on an
itr dc2 a/c compressor because mine was dead..(it fits perfectly except of 1 plug)

I still have on my stock evaporator. Will I have problems on future?

the car now goes well, except over 3.000 rpm, where the ac compressor is very noisy, like "voooouuuuummm"...

thanks for help!

 

Usually, the DC compressors are much larger. I know what sound you are talking about and it seems normal. The only thing I wonder though, is the size of the crank pulley. Is the AC pulley the same size as that on the B18C? If it is, then the only thing I would be concerned about is the condenser since the civic condenser is the half the size of the integras. The evaporator is identical if not the same. I think the worst that could happen is that your AC is not as cold because of the size of the condenser.

-Alex