Glad to hear you're making progress Steve.  A fixed regulator will make it harder to adjust for constant mixture across the whole range of throttle settings but should be possible.  I'm only seeing 5-10 degrees delta on water but 40-50 degrees on oil at cruise power.  I think that is typical.

Tracy

Sent from my iPad

> On Jan 15, 2015, at 04:12, steve Izett <flyrotary@lancaironline.net> wrote:
>
> Hi Guys
>
> I put the prop on the Glasair today and ran it with a load for the first time!
> Smother running and seams to be cooling thus far with 82F OAT.
> Again - big thanks Tracy for making this possible.
> What pressure do you guys have in your fuel rails, ours is a fixed regulator.
>
> I’m in the garage at home so not taking the engine past 2400 RPM.
> Cant wait to get it down to our hangar and run it up properly!
>  
> Do you guys measure in and out of your coolers?
> I’m getting a delta of about 13F on the oil cooler and very little on the water.
> Any wisdom, or data?
>
> Thanks
>
> Steve Izett
> Glasair Super IIRG Renesis 4 port RD1-C EC2 EM3
>
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