t-max tuner

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thecort

Well-Known Member
Messages
5,062
Location
NYC
Bobby, what's the basic difference or advantage btwn that & a Powercommander?


Tap it!
 

Opunui

Well-Known Member
Messages
3,325
Location
Oahu/ East side
Bobby, what's the basic difference or advantage btwn that & a Powercommander?


Tap it!

I am using the T/Max but it is easy to understand why it even works BETTER than a High $$ Dyno tune. An inertia Dyno tune is nothing more than a WOT blast for a few seconds. They are tuning at low map pressures only and they do not take into account any "cruise" A/F ratio's because they can't (if using an inertia dyno).
On the other hand, you are already paying rent on the best dyno available which are Public Roads. Every possible type of load there is will be matched to the perfect A/F ratio by the firmware in the T/max ECM.

If you have the Wide Band setup with auto tune, I can not see any advantage to using a Dyno.
If your using a narrow band set-up, you will have to dyno tune.
also the tmax is a direct replacment to your factory ecm where your powercommander is a piggy back.
 

crutter

Site Supporter
Messages
844
Location
Frederick, Md
Cort don't think about it. DO IT. I love mine. One thing he didn't mention was a three year warranty. Zippers tech support is great as well. You can data log on the unit, email it to zippers, then they will call you to talk about your issues. This is a hands down must have if you are planning on doing any motor work. It's even boost and spray compatible.....hint hint. That is a great price. All you besides the unit is a set of head pipes with 18mm o2 sensors. If you need a set let me know
 

ramnj

One of THE 150!
Messages
1,037
Location
NJ
Very happy with mine. This is the tuner that all Harley's should have from the factory.
 

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