[Diy_efi] RE: Timing and dyno pulls

[Adam Wade]

--- efi student <efi.student at sbcglobal.net> wrote:

> What about the effect of a higher system pressure on
> localized boiling and surface wetting for thermal
> transfer?

That is a specialized example of the general rule in
the post you're responding to.  So IOW, I already
covered that.

> Isn't a higher cap pressure going to reduce the size
> of the steam bubbles around the exhaust ports and
> improve thermal transfer?

That depends on whether the system is venting 
through the lower pressure cap or not.  As I
mentioned, if the cap is not venting, then getting one
with a higher venting pressure won't make a difference
in system pressure.


=====
| Adam Wade                       1990 Kwak Zephyr 550 (Daphne) |
|   http://y42.photos.yahoo.com/bc/espresso_doppio/lst?.dir=/   |
| "It was like an emergency ward after a great catastrophe; it  |
|   didn't matter what race or class the victims belonged to.   |
|  They were all given the same miracle drug, which was coffee. |
|   The catastrophe in this case, of course, was that the sun   |
|     had come up again."                    -Kurt Vonnegut     |

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