www.healtech-electronics.com/products/xtre/

[chipwood67]

hi all new member here from uk..
                                            
                                           i thought i would share this modification with you guys that i have fitted to my gsr 750 in uk same as the gsx-s this also works on the gsx1000s 
                                           and the gsr 600 susuki bikes.i dont know if your aware but suzuki retard the ignition in the first 4 gears loosing low end torque and smooth throttle                                                      response all to do with keeping emimsions down and engine noise..so if you want to give your bike its real factory settings then i can recommend this                                                    product it is the x-tri timining retard eliminator buy healtech..with gear selector and 4p plug to set it back to original settings if you .the only thing is                                                  cut into the ecu wire ..sounds scary but take your time and its simple really.. its £90 in uk and was worth it to me..you can get it for £30 but with  know                                             gear selector as it will stay stuck in fith gear thats how it works it tells the ecu you are in fith gear all the time..the healtech all ways comes with 3maps
                                           4.5.6..map 6 for the 750 works best..dont expect miracles but i guarantee you will notice the difference..go to this site below and study instruction and                                               info before you buy and learn about how it works there is video on you tube buy healtech to..i have better photos of how to do it for the 750..good look                                             if you go for it link -
                                                                            

                                         www.healtech-electronics.com/products/xtre/

[AshesOfAnother]

Have you had a chance to dyno it to actually see the difference?

[chipwood67]

hi no mate.
               i can tell just in its performance it seems to have more rpm in the first four gears to get up to speed quicker and hit the powerband better. they is a dyno chart on the healtech site for the gsxr 750. and others i think they claim its up buy 12bhp through the rev range..it also unlocks the top speed limiter on 1000cc bikes to..it turns the suzuki b king into
a monster up buy 15bhp..i would not go back to stock settings so it must have improved performance in my opinion..another way to exsplain it say i was in 1st gear at 20mph now i am in first gear at 40mph before i change into 2nd gear it adds 20mph to the first four gears buy giving more rpm without having to rev the engine to high to get the same effect if that makes any sense..plus low down from standing start it just pulls better without feeling bogged down.hope this helps..also i will upload pictures if enough are intrested in how to do it for the 750
as each bike has a different ecu wire to cut that is for the gear selector wire that you splice into to the x-tre..and then you  piggyback power from another wire spliced to the red back break wire for power to the x-tre ..

[AshesOfAnother]

I need a little clarification. It change the redline too? How many rpm? I hate to question you, but I've been a mechanic for many years and after reading your last post, I have more questions. Does it effect the exhaust valve for those that still run it? Have you noticed an increase or decrease in fuel economy? Does the cooling fan seem to be on more than it used to? Under free rev, does it come back to idle at the same rate as stock?

[chipwood67]

hi no i am not a mechanic.
it only works up 7000rpm in the first 4 gears..after that the bike runs as normal. when in idle mode - neutral it switches back to standard mode..i have not modified the valve or o2 sensor..its plug and play the x-tre does the rest example fueling for you. i have not noticed fuel economy go up basically it thanges where the piston fires = ignites in the cylinder when fueling starts for a longer stroke = more power.
if you google x-tre you will get more advanced info..if my info is not enough..check this link below buy the man that invented it you can not get any better knowledge than this..just remember this tre is not the heal- tec -tre i have. mine is probably more up to date and one of the best x-tre options out at the moment like i say as it has the gear selector option over cheaper x-tre that are not as good quality.. hope this helps let me know if you go for it.. or any more advice..

Timing Retarder Eliminators - (TRE)

"SMART" TRE
Turns itself off when in neutral so idle quality is unaffected.
(see fit applications below)

The "Smart TRE" requires no adjustments to idle speed or fuel mixture to maintain smooth idle quality, it also will not disturb the cold start fast idle quality.

I have never seen so many differing opinions about how this little, inexpensive device operates and affects your bike!! So, I have decided to address some of the functions and try to clarify it's use.

The TRE is a device which allows much better throttle response in the first 4 gears on all EFI Suzuki sportbike models.
It acheives this by bypassing the gear position sensor, and allowing the most optimal ignition map to be used in all the gears.

What the manufacturer has done is to make a SEPARATE IGNITION MAP FOR EACH GEAR.

However, it limits the power and smoothness of your bike in the first 1/2 turn of the throttle in gears 1 through 4.

The design of the ignition mapping does not allow enough timing advance at small throttle openings in the lower gears.
As you shift up through the gears, the amount of throttle needed to access the advance curve decreases, until you make it into 5th gear and then it's gone. You have nice, smooth operation. Wouldn't you like your bike to respond just as smoothly in the lower gears?
The TRE will not give you more power at full throttle on all Suzuki models.


That is why I invented the TRE and also coined the name as well !!

This product offers a nice improvement to driveability and makes the throttle response more predictable !!

I am the the original inventor of this product !!

I made them in my shop since 1997 for individual customers bikes TL1000s and GSXR750 models

I first released it to the public in a pre-production sale on www.labusas.com in the fall of 1999.... the rest is history !!

My TRE product was tested in all the magazines at one time or another and was always rated with high marks.


I couldn't stand how these particular models ran in traffic. In addition, while going into a curve and closing the throttle in 2nd or 3rd gear the engine would come back with a big jerk when reapplying the throttle. After my TRE installation, gear changing was much smoother.

The TRE will disable the top speed limiter on these Suzuki models:
2001 thru 2015 GSXR1000 and
2001 thru 2015 GSX1300R

This due to the fact that the ECM does not see the the top gear ignition map, which has an earlier rev-limiter.


The TRE will not allow your speedometer to read higher than the ECU will allow it to.
_________________________________________________________________________________________________________________________________________

Our TRE product line is now discontinued

It's been a long road since 1999 and this product has had a very successful run for 17 years.

I wish to thank all my customers and dealers that have supported my business and this product.

[chipwood67]

just to mention when you install the x-tre you have to push the gel splice connectors all the way down flush to get full contact with the splice..and the same with the red scotch splice connector to the back break red wire to power up the x-tre..or you can just use the soldering iron to connect them both your self to get the splice..and one issue i came across was on checking results i did not drop the tank and reassemble the plastic immbobiliser casing with the cable on it that goes around the start up key (ignition)when i started the bike up and this caused me to get check error easy mistake to make..as i did not think it had to be fitted to run the engine..