BMFC, Tiiming, and Coatings

[Programmer]

Greg,

The only problem with testing like that is the motor had to be torn down to
perform the experiment. I'd put little faith in a 15 degree change when a
complete teardown would have had to be done to perform the work.

Lyndon IP TECH
-----Original Message-----
From: Greg Hermann <bearbvd at sni.net>
To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu>
Date: Saturday, May 15, 1999 8:11 AM
Subject: Re: BMFC, Tiiming, and Coatings


>>Has anyone run any "independent" testing on these barrier coatings for
what
>>they actually have seen as an improvement pre+post coating?.
>>  Has any one run any endurance tests?.
>>Do I need mention that this might need a complete recal to get right.
>>Bruce
>
>A fellow I spoke with at HPC told me that they ran a dyno test of a fairly
>typical hipo 350 CID Chebby first with no coatings, then with coating only
>on the piston crowns. Said that--with no other changes, the steady state
>oil temperature at sustained full load dropped 15 degrees F.
>
>Greg
>
>
>