[VB] CHT with Dakota gauge
c.dreike c.dreike at verizon.netSun Aug 23 12:47:27 MST 2015
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Sami, I have an Innovate wide band MTX-L gage kit with an LM-2 sensor and a really long cable. As for the distributorless electronic ignition, its a lost spark system using I believe a Ford ignition pack controlled by the megasquirt EFI controller. I got my EFI system from The Dub Shop. http://www.thedubshop.net/ Cheers, Chris On 8/22/2015 9:27 PM, Sami Dakhlia wrote: > Also, what wide band meter are using? TIA, > Sami > > On Wednesday, August 19, 2015, c.dreike <c.dreike at verizon.net > <mailto:c.dreike at verizon.net>> wrote: > > Sami, > I have a Dakota Digital CHT gage on my type 1 engine. TC's on #1 > and #3. I can swap connectors in the cab to check both sides. > Currently 1 side reads about 20F higher than the other. Not sure > which side is which just yet. However the temp reading on the > Higher one runs tops 390 running really hard on the freeway. Usual > speeds 60-65mph temp runs in the 340-360 range. I need to do a > little trouble shooting to figure out which reading goes with > which side of the engine and which one is correct. > The sensors are of the ring lug type that fits on the spark plug > threads. > Plug tips look perfect. > > I'm running fuel injection with a Mexi-bug throttle body/intake > manifold and a Megasquirt controller. Used the automatic tuning > option to set up. > I also have a wide band meter. A/F ratio runs at about 12.2:1 at > WOT, medium load on freeway runs around 12.6-13:1, foot off > throttle at freeway speeds 13-16:1. Maximum spark advance is > currently 34 degrees. Thinking about dropping that to 32. Have > fully electronic ignition (No Dizzy!!). > > Anyone have thoughts on the AF ratio's? Or the advance? > > Thanks, > Chris > 64DD Kamper Kit > > > On 8/19/2015 8:13 PM, Sami Dakhlia wrote: > > I lied about the thermostat: cable got loose, which would > explain the big > temp variation. As for the level, still no explanation. But > the gauge > already reads 340 at idle, so I'm not going to worry. > Sami > > On Wednesday, August 19, 2015, Sami Dakhlia > <sami.dakhlia at gmail.com> wrote: > > hi Volks, > Installed a Dakota Digital cylinder head temp gauge (hat > tip to R. Atwell) > and took off this morning on a trip from the Bay Area to > Santa Barbara. > Holy $h!t! The readings are much higher than I thought was > the norm. > Basically cruising at 55 mph, with > > _______________________________________________ > type2 mailing list > type2 at type2.com > https://www.type2.com/lists/type2/listinfo > > > _______________________________________________ > type2 mailing list > type2 at type2.com > https://www.type2.com/lists/type2/listinfo >
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