[mark houghton]

Originally Posted by T77911S

not sure where you get that I said HIS engine is toast.

I said "I have personally seen ANOTHER engine where the coking came lose and plugged an oil hole in a spray bar and it ate up a cam lobe and rocker face"
this is not speculation that it could happen, it is fact that I have seen and I was not saying it IS going to happen to his engine.
at the least you are looking at a turbo rebuild if you have coking.

mobil 1
Z-1300
P-1200

VR1
Z-1400
P-1300

AMSOIL- racing oil. may not have detergents in it
Z-1600
P-1400

AMSOIL- ZROD
Z-1400+
P-1300+

you guys and your oil really make me laugh. first off you think 100ppm difference between M1 and VR1 is really going to make your valve train last longer by the time you have to do guides or rings anyway and yet you don't see the advantage of synthetic over dyno oil. you also don't even bother to do a little research yourself to find out what is out there.

Dude, just jerking your chain, nothing more. We're all entitled to our opinions; it's a free world. We're all experts in our own minds but this forum is about sharing what we know, even if it's not a personal experience but someone else's. Keep on contributing, it's all good stuff.