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Bracket Talk Bracket Talk Forum Tech Talk - by Abruzzi O2 reading on alcohol with injection with wego lll in datamax dashGo | New | Find | Notify | Tools | Reply | |
| O2 reading on alcohol with injection with wego lll in datamax dash | Login/Join |
| DRR Trophy |
O2 reading on alcohol with injection with wego lll in datamax dash. Sensor in a dynatech header in the collector. | ||
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DRR Sportsman |
not sure what your question is but I think you are asking for a O2 reading for methanol. I have found the "typical" NA methanol engine makes the best power around 5.3- 5.5. Joe Without data, you’re just another guy with an opinion. | |||
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DRR Top Comp |
Agree and lets just call it 5.4. I would target that and move little each way to see what car wants. I have found electric leanouts make getting it perfect(if that exist) is lot easier if using a 7 gpm pump like 80A od DSR I have on my car. I don't have collector and reading one pipe on zoomies and adjust other cylinders to match.In theory collector should work great for average. America home of free. Brought to you by 2nd amendment. | |||
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| DRR Trophy |
Actually I'm using a blp belt drive pump . With the 500 gears. Have a electric bypass but not sure how it works or would hook up | |||
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DRR Trophy |
I like 5.2 on my set up. | |||
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| DRR Elite |
Are we talking under full power here or at idle? Foxtrot Juliet Bravo | |||
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DRR Top Comp |
I use the gas scale and I shoot for 12.9 to 13.1 wide open at finish line. It is fatter than that at the hit. Mine idles around 11.5 to 12 if I remember right. Enderle hat mechanical fuel injection on alcohol. https://postimg.cc/gallery/np3zpruo/ "Dunning-Kruger Effect" -a type of Cognitive bias where people with little expertise or ability assume they have superior expertise or ability. This overestimation occurs as a result of the fact that they do not have enough knowledge to know they don't have enough knowledge. Before you argue with someone ask yourself, "Is this person mentally mature enough to grasp the concept of a different perspective?" If not there is no point to argue. 4X NE2 CHAMPION. 2020 TDRA NE2 Champion | |||
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DRR Pro |
You'll probably never get an accurate reading in the collector.  ΜΟΛΩΝ ΛΑΒΕ | |||
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| DRR Elite |
Not at idle anyhow. Foxtrot Juliet Bravo | |||
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| DRR Trophy |
for my dragster I have the sensor 4 inches from the cylinder in the #6 pipe on full headers. I find that the best idle is about 10:1 on the gas scale (about 4.3 on alcohol scale) for the best 60 ft time. Leaner and it drops off on the 60 ft time. On the brake it goes to about 11:1 (4.8) and then at the finish line I have 12.5:1(5.5). this is with 34 nozzles and a 0.5 pump Bob | |||
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| DRR Pro |
Or at wide open with any turbulence. Not sure how to prevent turbulence without adding a tailpipe. ΜΟΛΩΝ ΛΑΒΕ | |||
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| DRR Pro |
Are these nozzles Enderle | |||
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| DRR Trophy |
Yes, Enderle nozzles, 80a 0.5 pump, 100 bypass pill. It definitely leans out some on the brake, and I expected it to go rich. Covering it up with a very rich idle seems to keep 60 ft time more consistent | |||
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Bracket Talk Bracket Talk Forum Tech Talk - by Abruzzi O2 reading on alcohol with injection with wego lll in datamax dash
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