- Mar 12, 2015
- In the shop
Good evening BITOGERS So with over 115 quarts now in "the stash" contemplating using some older MS5K 5w20 up with some other oils. SR5 got Me thinking of the PEAK 15w40 with some QSUD 0w20. Maybe I'll mix some QS DEFY 5w20 and some Chevron Supreme 10w30. What say the BITOG faithful?