RED_EL_XR8 said:Years ago when I ran my the old 5.8 ZJ my solution was to drain and refill every 8,000 to 10,000. The oil was then used to top up my LJ Toranas red motor. The red motor was able to completely dispose of any old oil available.
Perhaps we could start up a similar scheme and help support our good friends running LS1s. :>