Forum Discussion
George3037
Aug 14, 2019Explorer
rgatijnet1 wrote:
I had great results having Brazels retune my 8.1L engine ECM for the Western mountains. There was an immediate increase in HP and performance and the transmission down shifted a lot less. It did not increase my gas mileage altho Brazels can tune for a little bit better mileage.
Good to know. I had a programmer in a previous diesel truck set for towing that increased HP/TQ and gave an extra 2MPG. Gas engines don't usually respond that favorable for the cost of the tune.
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