Oil consumption unless very egregious wouldn't slow a car down significantly, at least not to the extent you report.
(If that's you in the right seat? Your EPR hasn't changed that much from oil. There's likely something else amiss.)
Will headers help, well yes, but if there's another issue correcting that FIRST will yield better results.
Most are successful with cleaning the rings with the right additives and oil to restore ring function.
(If that's you in the right seat? Your EPR hasn't changed that much from oil. There's likely something else amiss.)
Will headers help, well yes, but if there's another issue correcting that FIRST will yield better results.
Most are successful with cleaning the rings with the right additives and oil to restore ring function.
