• There were many reasons for the change of the site software, the biggest was security. The age of the old software also meant no server updates for certain programs. There are many benefits to the new software, one of the biggest is the mobile functionality. Ill fix up some stuff in the coming days, we'll also try to get some of the old addons back or the data imported back into the site like the garage. To create a thread or to reply with a post is basically the same as it was in the prior software. The default style of the site is light colored, but i temporarily added a darker colored style, to change you can find a link at the bottom of the site.

Juice Box Pro installed

dave01

New member
Finished it up last night and played around with map 3 a little. Much nicer idle and better throttle response. Installing the wideband 02 sensor and guage later this week and then time for some more tweaking.
 
Dave, as you get some experience with this, can you give us some details including exactly what you bought, costs, amount of time to install, benefits, any complications, etc etc.

I am considering this as a future improvement on my RT.
 
Dave, as you get some experience with this, can you give us some details including exactly what you bought, costs, amount of time to install, benefits, any complications, etc etc.

I am considering this as a future improvement on my RT.

:agree:
 
Finished it up last night and played around with map 3 a little. Much nicer idle and better throttle response. Installing the wideband 02 sensor and guage later this week and then time for some more tweaking.

I didnt see a wideband O2 sensor option available. is this a factory option for the RT and the Juice box pro?
 
Finished it up last night and played around with map 3 a little. Much nicer idle and better throttle response. Installing the wideband 02 sensor and guage later this week and then time for some more tweaking.

Dave, as you get some experience with this, can you give us some details including exactly what you bought, costs, amount of time to install, benefits, any complications, etc etc.

I am considering this as a future improvement on my RT.


:congrats: on your new mods!
You will be ready for the Hulligan Race :firstplace:
Keep us informed!
 
I didnt see a wideband O2 sensor option available. is this a factory option for the RT and the Juice box pro?

No, this will be an additional mod of mine. I have one on the Busa to keep her from leaning out while on boost, so I figured its an easier way to monitor a 11.5 to 1 AFR. The JB Pro is set to maintain a richer ratio, which is not needed on a non-boosted motor. This one from Autometer is on the bike and will be the one I use on the Spyder.
o9nrDF8oU1xCpmLKKcTYX56t55DoSAIgy5EPh6WHtyu0TNMhacyxdZLdigcHLri-uUQBzZ-TuZeMe44oMLkgn4py04LigJFu-WzkHTY-AuHXyS1KPJRB6nSoBeoHa0VVN8vfAhyG84WgT0bpDcQD7zGP14qm4MRfumY6ah3146_Ijsy7lg
 
Thanks again Evan ans ESI

Gotta add a THANKS to Evan and the ESI gang for the Juicebox Pro. I got to Daytona and they had one sitting there waiting for me.:thumbup::thumbup: I went on many sites, including ebay and they all would take your cash, but they didnt have one in stock and had no delivery dates. One even said 21-30 days!!!:yikes::yikes:

I would call that great customer service which in my case leads to customer loyalty. :thumbup:

Now if I can figure out a place to mount some daypucks on the RT, I will be all set. OOOHHH, it never ends:ohyea::ohyea::ohyea:
 
No, this will be an additional mod of mine. I have one on the Busa to keep her from leaning out while on boost, so I figured its an easier way to monitor a 11.5 to 1 AFR. The JB Pro is set to maintain a richer ratio, which is not needed on a non-boosted motor. This one from Autometer is on the bike and will be the one I use on the Spyder.
o9nrDF8oU1xCpmLKKcTYX56t55DoSAIgy5EPh6WHtyu0TNMhacyxdZLdigcHLri-uUQBzZ-TuZeMe44oMLkgn4py04LigJFu-WzkHTY-AuHXyS1KPJRB6nSoBeoHa0VVN8vfAhyG84WgT0bpDcQD7zGP14qm4MRfumY6ah3146_Ijsy7lg

NICE :2thumbs: I never ran one on my Velocity Turbo Busa but I was only running on 2nd stage 10 to 11 lbs of boost (at 300 hp). I had it dynoed and mapped to run richer so i could use Prem Pump gas for it all the time. only a boost vac gauge is all I had and of course a fuel pressure gauge. Also was running the water injection for 2nd stage as well...

I am hoping that DynoJet comes out with their model soon for the Spyder RT. it will have an O2 loop supposedly as an option. In the past I went without the O2 loop like current Juice Box Pros and found I really wanted it... you can not beat the ability to have a closed loop wideband O2 sensor feeding back to adjust your fuel on the fly why riding in various conditions :doorag:. Map the RT for the general area for your mods and the O2 loop will tweak that loop to make it close to ideal.
 
oh yeah how has your pipe, airfilter and JB Pro affected your fuel mileage. I am guessing you picked up a few HP and smoothed out the ride.

is it running cooler as well (assuming BRP has the spyder leaned out to meet epa requirements)
 
oh yeah how has your pipe, airfilter and JB Pro affected your fuel mileage. I am guessing you picked up a few HP and smoothed out the ride.

is it running cooler as well (assuming BRP has the spyder leaned out to meet epa requirements)

I average 3 bars on the highway and 4 in the city. I added oversized wings to the a-arm covers to redirect the air toward the radiators. Fuel mileage is about the same
 
I average 3 bars on the highway and 4 in the city. I added oversized wings to the a-arm covers to redirect the air toward the radiators. Fuel mileage is about the same

is that better or worse since the juice box pro install

any feel for mileage hit yet?
 
I am confused when I should install a juice box pro? Will it help the performance of a stock RT-S, how about stock plus Green filter. I have read on this forum that with the recent updates the RT is running richer, so is the juice box needed for mild modifications ( stock + Green filter ) is the computer smart enough to change the fuel setting when it senses more air flow, making the juice box unnecessary.
 
I am confused when I should install a juice box pro? Will it help the performance of a stock RT-S, how about stock plus Green filter. I have read on this forum that with the recent updates the RT is running richer, so is the juice box needed for mild modifications ( stock + Green filter ) is the computer smart enough to change the fuel setting when it senses more air flow, making the juice box unnecessary.

The RT will run ok with the green filter and no Juicebox. If you want to tweak your fuel ratio for a little more power or better throttle response, the JB is the way to go. I had the 2bros pipe and green filter and my plugs were a nice tan color, meaning I wasnt running lean, but after installing the JB, I can feel better pulling when accelerating and a much smoother ryde. Its all a matter of preference.
 
Finally got some good ryding in with the new JB Pro. I no longer miss the acceleration of the Phantom. The rt is so much more responsive now. Spent a few hours working on the mapping and now she pulls like I always felt it should. The vibration I was feeling in the pegs has gone away, so I have to say it was a lean fuel condition when lugging the engine a little. Waiting on the AFR meter to arrive so I can mount it and see what changes my mapping has made. Thanks again EVAN!!!!:thumbup::thumbup::thumbup:
 
No, this will be an additional mod of mine. I have one on the Busa to keep her from leaning out while on boost, so I figured its an easier way to monitor a 11.5 to 1 AFR. The JB Pro is set to maintain a richer ratio, which is not needed on a non-boosted motor. This one from Autometer is on the bike and will be the one I use on the Spyder.
o9nrDF8oU1xCpmLKKcTYX56t55DoSAIgy5EPh6WHtyu0TNMhacyxdZLdigcHLri-uUQBzZ-TuZeMe44oMLkgn4py04LigJFu-WzkHTY-AuHXyS1KPJRB6nSoBeoHa0VVN8vfAhyG84WgT0bpDcQD7zGP14qm4MRfumY6ah3146_Ijsy7lg

Dave, does that AFR guage hook up to the existing O2 sensors, or require a new O2 connection on the exhaust?

I am about to order a JB PRO ...... Found them available and cheap on Amazon !
 
Last edited:
Back
Top