
ttown said:you save money by going longer without a oil change. Now for more power you can be sure when you reduce friction you gain power that's what Ford did when they went to roller cams and went through the assy parts to reduce friction to find added HP. My car on Moble 1 gets 1 mpg more when I use it so it's more efficent....now is the 2 or 3 rwhp it makes enough to tell on the butt on meter? NO........
Funny some people will spend several 100's of dollars for 5 rwhp but won't use syn oil something that they have to change anyway![]()
CanadaStang said:Just for the record, syn oil should be changed as often as reg oil. Oil turns black because of carbon deposits,not because it breaks down.These carbon deposits will accumulate in your oil, regardless of syn or not. Tiny traces of carbon are left in the cylinder after each fire. This in turn is washed off and accumulates in the oil,turning the oil black, this is what wears bearings, cylinder walls etc.So dispite the fact that syn oil does not break down as fast as reg oil, it should still be change at the same intervals.
CTGrey02 said:I did dyno after switching oil to Mobil 1.. there was a 7 HP difference on the dyno sheet.. Now I'm supercharged so dont expect to feel the difference on an NA car, but I did with mine.. definately noticed a difference.
CanadaStang said:Just for the record, syn oil should be changed as often as reg oil. Oil turns black because of carbon deposits,not because it breaks down.These carbon deposits will accumulate in your oil, regardless of syn or not. Tiny traces of carbon are left in the cylinder after each fire. This in turn is washed off and accumulates in the oil,turning the oil black, this is what wears bearings, cylinder walls etc.So dispite the fact that syn oil does not break down as fast as reg oil, it should still be change at the same intervals.
bdcardinal said:tell that to the Amsoil dealers on this board. i usually go 5k between changes on Mobil 1. however with Amsoil, there are cases of people going 300k+ miles with regular filter changes.
bdcardinal said:tell that to the Amsoil dealers on this board. i usually go 5k between changes on Mobil 1. however with Amsoil, there are cases of people going 300k+ miles with regular filter changes.