[T3] 72 FI or compatible
Max Welton
max_welton_2k at yahoo.com
Thu Sep 29 20:23:35 PDT 2011
> Where did you get the large diameter cupro-nickel tubing?
> That's a
> nice choice, but all rubber hose would have been easier and
> actually
> more reliable.
Local place that fabs up all sorts of hydraulic lines for local farm and heavy-equipment guys also happened to have nickel-copper brake line. Works great, but I did pay attention to not leaving much of it unsupported. I figure anything that flexes will eventually fatigue.
> Did you consider sensing oil temp, since this is a pretty
> good
> indicator of engine temp? Our engines are sometimes
> referred to as
> "oil cooled," after all.
OT reacts to slowly. MS uses that signal to control the warmup enrichment and I don't want to apply the enrichment any longer than it's actually needed.
And in the winter I struggle to get the oil temp up over 150F, even with fully functional thermostat and shutters. The first 8 miles in my commute are all down-hill. Tough to warm it up.
Actually, next time I make changes I plan to fit up some heads that will take the type-3 CHT sensor. And MS-II already has a built-in cal for it.
> Sorry for so many questions. Looks like you put a LOT of
> work into this.
It would have seemed more like work if it wasn't so much fun. :D
>From a casual glance it all looks pretty stock. A type-3 person would notice the modern injectors and TPS.
Max
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