Dyno Rocket 2.5 TFC vs Rocket 2.3 Roadster

[Penner]

Both are OEM bikes.
I removed all ECU restrictions.
The Roadster (blue graph) also has a crossover pipe.
...

 

[R-III-R Turbo]

And the torque?

 

[sonny]

I believe the TFC came with what would be considered aftermarket pipes. Would be more interesting to see the standard 2020 against a standard earlier model. I believe for the standard 2020 and the standard earlier model share the same torque values from what i have heard and read. Stock exhaust with a cross over?

 

[sonny]

One more question. If your bike is under warranty and you add this tune will it affect your warranty if detected by a dealership?

 

[Penner]

One more question. If your bike is under warranty and you add this tune will it affect your warranty if detected by a dealership?

It surely will affect your warranty.

 

[Penner]

I believe the TFC came with what would be considered aftermarket pipes. Would be more interesting to see the standard 2020 against a standard earlier model. I believe for the standard 2020 and the standard earlier model share the same torque values from what i have heard and read. Stock exhaust with a cross over?

It has a different exhaust. But that has no effect on the engines performance. F, L and I tables are abolutely identical to the standard models.

 

[Penner]

What I think is interesting about this comparism is the numbers up to about 3000 rpm. I am pretty sure, that the 2.5l cams are more agressive than the ones of the old model.

 

[Penner]

And the torque?

Max torque is 218Nm at 2200 for the 2.3. The 2.5 is 216Nm at 3400.

 

[Kojack1970]

Wow, interesting graph. Pretty much on par with each other until around 5k when they significantly part ways.

 

[sonny]

It surely will affect your warranty.

Harley has gotten real bad about checking for tapering with the ecu. Guess they are not alone.