Quote:

ok we just had three valvoline reps in
our store rep meeting
some of what you say is almost correct
but if say 20 is the starting oil in 20 w 50
no
which is ashland oil, makers of several oil some independant oil they cannt say
so the makers must be wrong then.
heating of oil will make oil pressure seam to
get lower
here the result ,
everthing expandes as motor gets warm
metal expandes you agree ??
so does rod main clearances cam etc
so there is where most of that pressue goes away
action reaction thing
wounder how 0w 20 works mmm
0 wieght in my race car thatll work
this is a good discussion i like it
as for research me and my brother spect oil out
so it does come from first hand knowlege

as for spelling not in school and my typing skills not the best fat fingered and need new
keyboard sorry for that
i will stay after school and write it on the
blackboard 100 x hahaha


If this is true why does a simple oil cooler cause the pressure drop to be considerably less.

Last edited by 440dart; 05/20/10 07:06 PM.
Yes I live in Michigan, so there is still 1 light on