[align=left]* NO MAPPING REQUIRED [/align][align=left]* NO DYNO REQUIRED
* ADAPTS TO AFTER-MARKET
* UPGRADES
* EXHAUST MODS
* INTAKE MODS
* LARGE THROTTLE BODIES
* CAMS
* BIG BORE KITS
* MANAGES FUEL DELIVERY AS YOU RIDE
* CONTINUALLY TUNES AS YOU RIDE
* INCREASES PERFORMANCE & ECONOMY[/align]

Nothing compares to a sensor controlled device working in a closed-loop environment that can adjust air/fuel ratio as you ride. This results in optimized performance along the entire RPM range, taking into account many variables. In order to understand how our unit works and the difference between re-mapping an open-loop system and installing our unit which dynamically tunes the bike throughout the RPM and load range, it is important to understand the differences between the two methods of tuning.

Up to now, fuel management systems modify the voltage signals to the injector pulse, creating a fixed value at a fixed rpm and throttle position. This method of mapping overrides the normal operation of the ECU.

The Terminal Velocity II"Alpha N" method uses a sensor to monitor the air/fuel ratio in the exhaust stream. This sensor provides the Terminal Velocity II"Alpha N" unit a variable signal, which in turn allows the ECU to operate with a broader tuning capability.

The benefits of our tuning technology:
* Maximizes Horsepower and Torque.
* Adapts to load created by inclining and declining roads, mountains and hills, two-up riders, windshield, saddle-bags, and other variables that create load.
* Adapts to popular modifications such as, Air Filters, Exhausts, Big Bore Kits, Cams and Heads.
* Increases Fuel Economy while cleaning Exhaust and Plugs
* Works with or without the Streaming Eagle Race Tuner**.

** Although this unit was designed to make tuning easy, and works on the majority of bikes on the road, there are a few modified bikes that are configured to the point where the air/fuel ratio is critically affected. In these cases you would need to address this issue either with a Screaming Eagle upgrade, or a Race Tuner first.

Nobody rides their bike on a dyno. On the road riding conditions and load constantly change. You could depend on a mapping device, or you could take advantage of the Terminal Velocity II"Alpha N" technology, which self-tunes as you ride. The choice is yours!

 

Well if it sounds too good to be true it probably is.

 

Not sure

The web site sure looks good http://www.terrycomp.com/Products.aspx

Comes with good warranty , they work with Harley

Anybody use one ??

 

The PCIII and V&H - based on what is to good to be true ??

 

it better work for $500.00

 

Already done...It's called the Thundermax autotune by Zippers.

 

[sm=alcoholic.gif][sm=popcorn.gif]

 

Sounds very similar to the DTT & T-max. Is the price 500.00 plus race tuner?

 

I'm interested in this as well. The Bub/Reinhart web page says they've had good success running these with their pipes. The Terry web site faq says the tuner tunes for 14.7 at cruise, and 13.5 under load. Looks nice, in that you get good fuel economy on the open road, and good power when you want to run it.

But, I'd sure like to hear from someone who's used one.

 

I was following this thread till I saw Bill03E's avatar. thats as far as I got!!!!!!!!!!! Gonna go have a smoke now!