Originally Posted By: OVERK1LL
Originally Posted By: glxpassat
Originally Posted By: OVERK1LL
Originally Posted By: chambers
Maybe those test results of Mobil 1 vs. Castrol Edge on the Edge website
Edge vs. Mobil 1 aren't complete bull.
That was in regard to 5w30, this is 5w20.
I bet if the wear/mile was measured between these two motors, the 5w20 wear would be the same or worse than the 5w30 from just looking at these pics.
2k05gt, do you have any way of measureing the distance from the top-center of the lobes to the back? I'd be very interested to know the exact wear differences here!
Both engines ran 5w20. One was Royal Purple, the other was M1.
The Royal Purple was changed at 3,000 mile intervals.
The Mobil 1 was changed at 4-5,000 mile intervals.
Correction
The Royal Purple was changed at 5-6,000 mile intervals.
The Mobil 1 was changed at 4-5,000 mile intervals.