i put the auto tuner with the cobra pipes and cobra intake,still have a lot of back fire when i shift or back off the throttle. HELP???
1781280
After a couple of days I found that my shifting was creating a lot of the problem. I was holding the clutch in to long before I was shifting, shorten the shift time and a lot of it may stop
1781281
Is there an O2 sensor on the pipe that the fuel module connects to? It should work perfectly as it does on my Yamaha Raider, and I have similar modifications.
1781282
I had the same issue, check your fuel pump. My fuel pump housing had a crack in it and was only pushing half the fuel to the motor that was needed. I replaced the pump and it fixed the backfiring.
433289
that is not true - the drive mode only controls the magnetic ride - the exhaust will automatically open @ 3500rpms - u can remove the fuse that controls the exhaust which will leave it open all the time or buy the mild to wild kit for $80 which replaces the fuse then u use the remote to turn on/off the butterflies in the exhaust. simple - but will work only on vets or camaros etc. with high performance system. it adds about 6hp more.
2240941
Hi Robert, there are reverser switches on your transmitter for each channel. Change the position of the switch for throttle and down will be slow.
805077
I noticed a much better throttle response. The key with any filter kit is make sure you have pipes that are compatible and critical to have the bike Dyno set for maximum performance.
1599292
If the engine goes into Regeneration it will burn them off. It can get up to 1400° and can even blow fire out of the exhaust. I am +25 yr GM mechanic.
1942641
You could lower the RPM by reducing the throttle for one since the GPM and pressure goes hand in hand, and another option would be to use a wider angle tip.
2000562
Not sure what automatic throttle control is but if you explain I may be able to answer your question.
372221
Take throttle lever and move up slowly. Then back down this sets throttle. Next time you move it throttle Wilol work.
870383
Pop the hood! Do you see a carb or a throttle body on top of your engine! If it's 88 or newer probably tbi
1750003
I just used reducers and a mig. Get someone to tighten reducer on for you will help
488182
Jesse, dont know what actual speed it may achieve, with no modifications, appears you must drill main jet carb out to somewhere around .039 to. 043 to eliminate hesitation , if you attempt to race it. Then u must remove governor.! This is stuff that i have heard and read on social networks. No experience myself
2262361
I am using it on a 2012 road glide ultra. Same motor. should work fine. I have had zero issues with mine. Running that plus stage II Big sucker with cobra power port headers and freedom performance 4.5" megaphone slip ons. Love the fi 2000 power pro tuner. Works great. For the money you may want to look into the power vision tuner too. Capable of on the fly adjustment for performance, fuel economy...ect. But you must have your bike dyno tuned for it. The cobra power pro is all plug and play, no need to ever change it unless you're going big time horse power. Big cams, lifters ect...Over 23 K and no problems with mine. I am using it on a 2012 road glide ultra. Same motor. should work fine. I have had zero issues with mine. Running that plus stage II Big sucker with cobra power port headers and freedom performance 4.5" megaphone slip ons. Love the fi 2000 power pro tuner. Works great. For the money you may want to look into the power vision tuner too. Capable of on the fly adjustment for performance, fuel economy...ect. But you must have your bike dyno tuned for it. The cobra power pro is all plug and play, no need to ever change it unless you're going big time horse power. Big cams, lifters... » Read More I am using it on a 2012 road glide ultra. Same motor. should work fine. I have had zero issues with mine. Running that plus stage II Big sucker with cobra power port headers and freedom performance 4.5" megaphone slip ons. Love the fi 2000 power pro tuner. Works great. For the money you may want to look into the power vision tuner too. Capable of on the fly adjustment for performance, fuel economy...ect. But you must have your bike dyno tuned for it. The cobra power pro is all plug and play, no need to ever change it unless you're going big time horse power. Big cams, lifters ect...Over 23 K and no problems with mine. « Show Less
867277
I agree w/ another comment about Throttle Curve; make sure you have the radio's parameters dialed in with the 300X. Also sometimes after I experience radio/ electronic anomalies I re- bind my DX6i w/ the heli just to make sure that link is secure ~ you also can look on YouTube & possibly see a vid with an experience similar/ ballparky/ or even identical to yours
48773
Get it with the muffler. Too me it just sounds like an old caterpillar tractor. Utter crap. Also I wake up early and my neighbors would not stop complaining(and normally they dont care about much.) I bought the muffler that fits this. Its a bit louder than stock but actually sounds good. Nice good deep rumble. and it still has the same throttle response I noticed with the straight pipe.
1674777
The electronics in the throttle are not potted. I had issues, stuttering & surges, after a rainstorm. After 10 minutes or so it dried out, & returned to normal function. Try to keep your throttle dry. The other potential problem is that the 3 phase power leads & hall effect sensor wires enter the hub motor thru the hollow axle, the last 1/2 inch or so of the hollow axle is slotted forming a U channel so that the wires exit the side rather then the end of the axle, which does help to protect the wires in the event the bike were to be dropped. The problem is Prodeco mounts the U channel facing up so what rain can enter the motor housing. If the wiring harness of the axle was longer, the axle could be installed with that U channel down with a proper drip loop for the wires.
886410
These pipes have great sound... I installed them without tuning or a filter replacement, and I did get slight "popping" on deceleration. No issues at all with acceleration or idling, but I've ordered a K&N; filter and a fuelpak. My recommendation would be to tune it and do the filter change.
1295128
make sure you have a real catalytic converter otherwise it is loud. the only other problem is exhaust mounts are lower than stock and I have scraped several times.