2020年12月12日 · 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 spending extra $$$ on the Thundermax. Is there any advantage of having Thundermax tuner versus the original tuner or is it all just a matter of preference? The goal is to maximize low …

2023年4月29日 · 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 go with one and run the bike. So initially it ran ok but rough/ spluttering at low rpms. Generally between 1500-2000rpms. Thundermax sent me a modified map which hasn’t changed much …

2012年11月12日 · I am wondering what you all think of the thundermax tuner. I was previously looking at having my mechanic do a direct link re-tune instead of getting a module tuner. I have now been informed about this thundermax tuner with auto tune. currently in the process of having a set of drag pipes made. changed the air intake to a SE heavy breather and also looking to …

2018年11月10日 · 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 you’d spend on the tuning unless you’ve done at least stage 3-4 to your bike.

2020年5月4日 · Email Thundermax, they'll either point you at a map to start out with, or send one to you. With those big injectors there is not going to be a lot to choose from. Basically select the throttle type, then match the stroke and then match the injector size. If you get one that matches that far, the rest of the stuff only needs to be close.

2021年9月11日 · Need advice. 2005 Fatboy with 98" BB kit, 10.1 CR, Andrews 37 cams, headwork done. Updated cam plate and oil pump, Dynojet Power Vision with WB O2 senors and Autotune Ect. Last winters project. What a difference. Went riding today with a guy who had done exactly the same mods but he did the Thundermax ECU. He ran away from me when we got …

2013年9月17日 · For the record, this is my first experience with a Thundermax tuner. I have two good running 2004 Ultra Classics that are the same (stock motor, open air box, Vance & Hinds Pro Pipe). Same motor setup on each bike. Just one difference, 1 of the Ultra's has a Thundermax tuner on it (was installed by PO)and the other one still has the stock ECM …

2015年9月20日 · Never considered the ThunderMax as being the best at anything! I know some have used it and are happy, but it's hard to beat a well tuned Delphi ECM. The best tuner is one that the operator knows the best and is competent to use it. IMHO the best tuners on the market today are the PowerVision, TTS, and SEPST. (in that order)..JMO--

2014年6月29日 · If I remember my research correctly, the Thundermax is an ECM replacement and actively auto tunes. The Power Vision is a flash tuner that can data log and auto tune a tune to flash to the ECM, but it does not do on the fly adjustments while riding.

2011年6月14日 · Installed thundermax with auto tune, went through all the steps and all seemed fine until the starting process. starter switch won't do a thing, I noticed the alarm light is not blinking, neutral light and oil light show on the dash but the alarm seems disabled. Tried to go through the steps again but now when I try to link I get a message saying it can't locate the …