625,000 miles! That must be a record of some kind. Anyone know of an I-5
that has gone further?
Wolff
> I did a head gasket on my old 4000Q at 300K miles. When I took the head off,
> it looked like someone chromed the whole thing. It was immaculate. I
> eventually sold the car with 415K miles on it some years later and it was
> running perfectly. The car is still on the road and I see it every once in a
> while, and he hasnt done anything to the motor since he bought it.It now has
> over 625K miles on it now.
>
> With my experience on SB chevy's, thats a number that engine just wont see
> without tossing a LOT of $$ at it.
>
> Bob