Tune ECU #20258 - WOW (or not?)

[dobro]

At tomhamburg.net in the custom tune section for R3T's is tune #20258. The descriptive info. states that a dyno of that map on a R3T with TORS,"subsidiaries removed", K&N Triple Filters, "no Lambda sonde", and Gipro, resulted in 237 nm (175 ft. lbs.) of torque at 2332 rpm and 147.7 bhp at 5756 rpm.

Are those results for real?

 

[kmrmike]

I believe 20258 is the factory stock tune for the R3T

 

[dobro]

I believe 20258 is the factory stock tune for the R3T

It may be and, if it is, has any other configuration that includes slip-ons w/o head work or custom cams ever produced 175 ft. lbs. of torque at 2332 rpm's? I'm asking if those results are accurate because, if they are, I know what I'm going to be doing to my bike.

 

[Macrider]

Thats the tune I have on my bike,(20258) I have Jardines, secondaries removed and 3 K&N's, Theres a tremendous amount of power , but I have no idea if those #s are real as I have never had my bike dyno'ed yet.
But it goes like a bat out of hell, accelerates like a real rocket!
If you do use TuneECU to load this tune make sure you uncheck the O2 box,do not use the O2 sensor, just wrap it up and leave it under the seat , put a bung plug in.
Otherwise the CEL light will come on all the time.

 

[idk]

If you wrap the O2 sensor and put it under your seat, then make sure that it doesn't start a fire because it is a heated unit. Why not just leave it in place but un-check the O2 box, or unplug it from the ECU and remove it if you want it out completely?

 

[dobro]

Thats the tune I have on my bike,(20258) I have Jardines, secondaries removed and 3 K&N's, Theres a tremendous amount of power , but I have no idea if those #s are real as I have never had my bike dyno'ed yet.
But it goes like a bat out of hell, accelerates like a real rocket!
If you do use TuneECU to load this tune make sure you uncheck the O2 box,do not use the O2 sensor, just wrap it up and leave it under the seat , put a bung plug in.
Otherwise the CEL light will come on all the time.

The subject bike has TORS, which is what seems so fantastic to me--173 ft. lbs. at 2300 rpm's! Has anyone else reproduced such numbers with a bike configured with TORS, K&N triples, secondaries removed, and O2 sensor disconnected? Is it for real or just an inaccurate dyno?

 

[albertaduke]

Thats the tune I have on my bike,(20258) I have Jardines, secondaries removed and 3 K&N's, Theres a tremendous amount of power , but I have no idea if those #s are real as I have never had my bike dyno'ed yet.
But it goes like a bat out of hell, accelerates like a real rocket!
If you do use TuneECU to load this tune make sure you uncheck the O2 box,do not use the O2 sensor, just wrap it up and leave it under the seat , put a bung plug in.
Otherwise the CEL light will come on all the time.

does it pop on decel??

 

[laraza]

does it pop on decel??

'They all do that sir'

 

[Macrider]

does it pop on decel??

Yes it does pop a bit, but it does not backfire.
As I understood from reading previous posts here the bit of popping is ok and not at all detrimental to the engine.
Backfiring is bad, popping is not.
I had no idea the O2 sensor was heated, I have been riding it like this for last 10,000 miles and never had any issue.
If I remember right, the reason I removed the O2 sensor was because if you leave it in, the ECU will read the gases regardless of whether it is checked off or not, and tune itself too lean.
Also leaving it in the exhaust cold and checked off in the box it will get dirty and carboned up.
Theres a reason Jardine provided a bung plug.
I may be wrong ,but its what I read somewhere in here a while ago.

 

[Kmutt]

Somebody correct me but I believe that Jardine provides the bung to remove the sensor because it will get dirty and foul....also I think you can remove it from the electrical plug and put in another plug that simulates (resistors?) that the O2 sensor is still there...That way you dont have to have it connected.....also it provides ease of installation should your state require emissions testing and has to have to O2 installed or it will fail.......

mutt