
That required a few hours of time spent with Jeff Harris of Mo's Speed Shop in Dallas, Georgia. Jeff plugged his laptop into the OBDII port of the truck and was able to manipulate the tune so that the truck would shift properly so we could drive at more than 1/4 throttle. While we haven't strapped the shop truck down to the dyno rollers to see how much power it makes, we did road test it and take it to our local 1/8 mile dragstrip to help donate toys for local kids who didn't have much for Christmas. Hope you enjoy the video, our next one will be about prepping Blasphemi for Sick Week 2025.
-Finnegan
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Mo's Speed Shop
Paradise Dragstrip
Finnegan Speed and Marine