(2)450 DP's vs (2)750 DP's
Update: Went ahead and swapped the primary mains from 55 to 60 and here are the results. About the same until 40mph where she started trending the polar opposite direction from before. Also shows fat 12afr under light acceleration above 11” of vacuum, before the PV opens. When the PV opens she gets pig fat at less than 10 on the AFR. Did a short WOT and she went really rich 10 AFR and trended leaner as the rpm increased. Got as high as 13 but didn’t notice the RPM just let off because of traffic.
So one would say she wanted more fuel fore sure. Now to figure out the best way to get all of it to work. The .026 MAB might be a legitimate way to approach the solution, maybe try a smaller jet. I believe I have some 57’s. Although that won’t help the trending leaner at WOT. One thing at a time Mark! :BangHead: LOL Here is a pic of my notes.
Update: Went ahead and swapped the primary mains from 55 to 60 and here are the results. About the same until 40mph where she started trending the polar opposite direction from before. Also shows fat 12afr under light acceleration above 11” of vacuum, before the PV opens. When the PV opens she gets pig fat at less than 10 on the AFR. Did a short WOT and she went really rich 10 AFR and trended leaner as the rpm increased. Got as high as 13 but didn’t notice the RPM just let off because of traffic.
So one would say she wanted more fuel fore sure. Now to figure out the best way to get all of it to work. The .026 MAB might be a legitimate way to approach the solution, maybe try a smaller jet. I believe I have some 57’s. Although that won’t help the trending leaner at WOT. One thing at a time Mark! :BangHead: LOL Here is a pic of my notes.