Best Oil for a Merlin long Block 540??
#3
Registered
Platinum Member
Use this for the first 20 hours or so to get it broken in properly
http://www.valvoline.com/products/co...ng-motor-oil/6
And then switch to synthetic
http://www.mobiloil.com/USA-English/...s/Mobil_1.aspx
http://www.valvoline.com/products/co...ng-motor-oil/6
And then switch to synthetic
http://www.mobiloil.com/USA-English/...s/Mobil_1.aspx