James, After installing my TFI, the pinging remained but much less than before. I tried 87octane fuel but had to move back up to 89 in the warm months. Pulling the trailer up hills caused pinging no matter where I set the pots. I then installed the V&H baggers which increased top end power a little but I still had some pinging. I finished off the power mods by installing Chuckster's dual plate intake which eliminated the crossover tube. I can't make it ping now with 87. Taking the crossover out of the mix definitely cools the intake air. My temp sensor is still located on the intake plate but the air passing over it has to be much cooler.
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2016 Electra Glide Ultra Limited CVO
Palladium Silver / Phantom Blue
110 cu in SE
2012 Electra Glide Ultra Limited (Traded 6/22/16)
Tequila Sunrise / HD Orange
Vance & Hines true dual headers
Rinehart 4" slip ons
Screamin Eagle Super Tuner
Screamin Eagle Stage 1 intake
Dyno tuned
H.O.G.# 4514015
2007 Nomad 1600 (Traded 6/23/12)
VBA #482
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