Forged pistons

[mike kojima]

This might have been true on the early swain coating
called heinium and other coatings that were single
layer pure thermal coatings.  The current (for the
last several years) swain coatings have a heat
conductive layer to prevent hot spots and detonation.

My Z runs 26 degrees total in some parts of the map
which is a lot for a pentroof turbo motor.

Mike
--- Jay Stewart <jay@nx2k.com> wrote:

> You missed the point... This is all great in
> textbooks and on race cars.
> What I am talking about is dyno testing and real
> world racing showing that
> less timing can be run on a coated motor.