Thundermax Tuning Help: 131" | V-Twin Forum
May 4, 2020 · Hey All, I just got my TC back together and running after some unfortunate lifter issues. Bike is a 131" engine, 10.5:1, SE 263, S&S 66mm Thottlehog w/fueling 6.2 g/s …
Thundermax tuners / users hep - Harley Davidson Forums
Apr 29, 2023 · I’ve recently had S&S 465 cam fitted so I changed my tuner from a FP3 to a Thundermax. The thundermax maps were bit off from my set up but customer support said to …
Thundermax - Harley Davidson Forums
Oct 25, 2007 · Anyone using the Thundermax system from Zippers for EFI? I am considering buying one to replace a PC III on an 07 TC 96 touring. I have heard nothing but good things …
121 VVT - V-Twin Forum
Oct 20, 2024 · It has been a few years on this site. I purchased 121 VVT. Love the bike, but falls off way too soon. Any rumors out there of tuner options? I will not use the Thundermax. Heard …
Thunder max and dyno tuning - Harley Davidson Forums
Nov 10, 2018 · The Thundermax is an excellent on-the-fly tuner that adjusts automatically. You might be able to dyno tune and get a little more out of it but I doubt that’s worth the money …
Any advantage of installing Thundermax tuner? - V-Twin Forum
Dec 12, 2020 · As I dropped my Bike off for the 131" upgrade, I have discussed tuning/tuners with my mechanic. He said that he will use the original Harley tuner, that there is no advantage of …
Best way to tune while using auto tune on thundermax?
Jun 14, 2024 · Installed the thundermax, going to ride for the first time. When I get back and write the learned fuel adjustments and all, how will me manually tweaking AFR and such affect the …
No Start, No fuel pump | Page 2 | Harley Davidson Forums
Jun 7, 2009 · Thundermax is a replacement for the stock ECU, and learns on it's own. The ECU is unplugged and is replugged into the Thundermax unit. The "Level sensor" is the "Bank Angle …
Tuners Thundermax / utilisateurs hep - Harley Davidson Forums
Apr 29, 2023 · J'ai récemment fait installer un arbre à cames S&S 465, j'ai donc changé mon tuner d'un FP3 à un Thundermax. Les cartes Thundermax étaient un peu décalées par rapport …
Sample ThunderMax AutoTune Maps - V-Twin Forum
Feb 17, 2007 · My ThunderMax Map Here is the map I am using on my TwinCam 88, with V&H Big Shot Staggers and Stage 1 breather. Good performance with good MPG. I am getting the …