Gasoline Engine Tuners
Just trying to get a feel for what people are using if any for a tuner on their gasoline tow vehicle. If your happy or not and what kind of results you have seen. I just sold my Diablosport Intune t...
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It may be able to support it if it is shifting properly, but not if is banging into gear. An allison would fail behind a 6.0 if it is slamming into gear. Even the 4L80E will handle 500 lb ft of torque if if shifts properly. If the OP's truck is slamming in gear when towing then something is wrong with the tune in my opinion.Even though I am by far an expert.
Kalabin wrote:
The 6L90 6-Speed supports far more HP / Torque than the 6.0 can put out. I believe it's rated at 450ish HP and over 531 Torque from the engine, gearbox is rated at 850 torque range. I would have no issues and do plan on having a black bear tune put on my truck once it's paid for.
