Dynotune Results - 2010 Roadster + RamAir

[Scuba Craig]

For the purposes of this thread, the bike is a 2010 Roadster with TOR + RamAir with standard headers and standard crossover.

The bike was already running the crowdsourced-enhanced 20355 tune with 10% extra fuel thrown in to accommodate the RamAir.

The aim of the dyno exercise was to validate the existing tune and optimise the air:fuel ratios where necessary. I wasn't expecting huge increases in torque or power as I thought the tune was pretty good in that area to start with.


Results:-

• The bike was pretty lean from about 5500RPM+. You can see this in the way the power and torque drops off. An additional 30%-ish fuel was added in the F tables in this area to fix the air:fuel ratio.
• L tables were way off. An additional 10% fuel was added across the entire table. With 40-50% fuel added in the area between 1050-3800 RPM and in the bottom third of the Air Pressure range.

Below are the dyno graphs ...

Graph 1 - HP comparison

Graph 2 - Torque comparison

 

[Mittzy]

That's an interesting graph mate...
Just goes to show that these girls run out of breath without header pipes

 

[Scuba Craig]

That's an interesting graph mate...
Just goes to show that these girls run out of breath without header pipes

Yeh, I noticed that. Still bucket loads of fun with the existing setup. I rarely ride in the RPM zone where the bike runs out of breath.

Headers are on the project list ... but not close to the top of the list. There's a few other projects that will get my attention first.

 

[HansO]

nice very nice

 

[Scuba Craig]

nice very nice

We can use this info to revise the crowdsourced 20355 tune .... or just stick my tune in the library.

 

[ozrider]

just good peace of mind knowing the AFR's are in the right area

 

[HansO]

waiting for the E-mail Craig, my library has a space for it

 

[HansO]

just good peace of mind knowing the AFR's are in the right area

yeah shows my tweak wasn't to far of and I ain't got no Dyno I am pleased with that comparison grath

 

[Scuba Craig]

waiting for the E-mail Craig, my library has a space for it

I thought I had already sent you a copy. Oops. I must have been distracted by your various posts about desserts and home-made alcohol. Will send it through now.

 

[HansO]

He He