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  1. EFI Maps and Calibrations
    Hi , does anyone have a good thundermax map for a 95” zippers muscle kit ? Bike is a 2003 heritage softail, 180ccp, 5cc domed pistons , .577 red shift cams, stock TB. I can’t seem to find someone who tunes near Southern Md.
  2. EFI Discussion
    I just ordered a S&S 124 LC. I am in need of a thunder max map. Contacted TM they sent me a map with ss 640 cam. 2014 Street glide. 5.3 injectors SE 58 mm throttle body D&D fatcat 2/1 perforated baffle. Thanks for any help new to forums.
  3. Harley-Davidson FXR
    Hey guys just finishing up a build here and does anyone know a good Dyno man around here that works with the Thundermax EFi we are in the kc metro. I’ll go anywhere I can if the guy is good within a couple of hrs. thanks brian
1-3 of 3 Results