Posted By: ekim
real world experience w/synthetic oil - 07/17/21 11:28 PM
has anyone measured either power gains or mpg gains before and after switching to syn oil.
my only exp was using slick 50 in the 80s and i gained 2 mpgs on a 4 cyl daily driver with no other changes.
my only exp was using slick 50 in the 80s and i gained 2 mpgs on a 4 cyl daily driver with no other changes.