
OMG, best oil I have ever put in my '07 6.0 powerstroke F-250. So smooth, responsive and 2.0mpg increase in fuel economy. I use this oil in conjunction with 16oz of Archoil AR9100. Cold start Valve train noise on start up is virtually non existent. Previously, I used Amsoil 10w30 OE diesel oil and valve train noise was common on cold starts for at least a good 5 seconds. I'm very happy with the Delo 400 LE 5w30 diesel synthetic and will run this oil exclusively. I've ran john Deere 10w30 plus 50 II, Rotella, delvac, amsoil.and this is hands down the best oil for a 6.0

AR9100 Friction Modifier - 1 Gallon Bottle For Treating Up To 128 Quarts Of Engine Oil
10 Review

Rislone Engine Treatment, Pack Of 1 For Enhanced Performance - 100QR
29 Review

Havoline 5W-20 Motor Oil - 1 Qt. | High Performance Engine Protection
9 Review

Car tires Pirelli Ice Zero FR 215/65 R16 102T
14 Review

🚗 Permatex 20353 Ultra Disc Brake Caliper Lube, 2 oz. – Advanced Lubrication for Optimal Brake Performance
9 Review

Synthetic engine oil LIQUI MOLY Molygen New Generation 5W-30, 1 l, 1 kg, 1 piece
26 Review

Copper Anti-Seize Stick by Loctite - 20-Gram Size
8 Review

Anticorrosive coating / Anticorrosive Defender Auto 150 ml. (Transparent)
24 Review