LitlGuy

I searched HT and google, HCI, a few other places, bought a used JRSC for my GSR, re-sealed it and replace the oil....but it only took about 2oz of oil. Has anyone changed their oil in their unit and if so, how much did it take? I have run it for about 600 miles fine. It just recently has gotten colder outside, but seems the charger is loud at idle. Is that normal? Thanks in advance, Dan.

borat

I just ordered a rebuild kit for my M62 charger, and it came with 2 bottles of oil. According to this rebuild guide, it should take almost 2 full 4.5 oz bottles:
http://www.rollingperformance.com/snoutrebuild.htm

That guide is for an M90 charger, but I doubt mine will use that much less oil. 2 oz sounds way too low to me.

mmuller

cant remember how big the bottles were; but mine took 2 of the little GM supercharger oil ''aka shiet smelling castor oil"

B18MOBBER

so the supercharger takes oil like a motor?

spets

not like a motor; it should last about 100k miles before it needs an oil change if you haven't been abusing it.