Forget torque cones. Get a set of Khromewerks drag pipe baffles AND the bolt/ washer. You are still going to have to find a way to get more fuel into the motor.......

 

Ya man no way around it...as others have said, you are gonna have to remap it. Cheapest solution is to get the fuel pak and then go online to get your codes to type into the module. Sounds like you have Vance & Hines longshots. I'd make sure you're running a stage 1 air cleaner too so you get the most out of it. Take like 10 mins to have that bike running properly. You will also be able to choose baffles, no baffles, ect.

 

My guess is your long shots are Vance & Hines just like mine. Maybe just buy some V&H quiet baffles for $35. Might be just enough back pressure to make your bike run good and sound good. JMO

 

Thanx everyone i just ordered the cobra fi2000r powrpro tuner, gift from the mrs, on a video it shows it being hooked up to a sporty n using o2 sensors plugs, what im now concerned with is i have an 02 heritage with fuel injection but either cant find or cant see any o2 sensors so im thinking i dont have them, if this thing is supposed to b hooked up to an o2 n there isn't any then what? When i ordered it, it said it fit my bike so idk.....any thoughts

 

Can you use one that someone's used on another bike?

 

Injected bike + mods = tune.

 

I understand that it needs to b retuned hence why i got the powerpro tuner, that wasn't my last question, i was asking if my 02 heritage fi had any 02 sensors n if so where r they n if this tuner would still work without the 02 sensors cuz from what i can find out it wasn't until 07 when them sensors were put on the heritage

 

I don't know anything about the power pro,but your bike does not have 02 sensors.

 

Thank u for the info, i was a bit confused lol

 

Some piggy back (they add on to your stock ecm) tuners will not require O2 sensors. However, if you want to have autotuning you must have them. You weld in an O2 bung, find out what automobile O2 sensor will work and get them from the local parts store, and you will be much happier. I sincerely doubt that you will be happy with a piggy back on pipes that have no baffles. They cannot adapt to no back pressure. The fuel curve has to be adjusted so that when you are running WOT you get the performance but when you are decelerating the fuel in encriched to make up for too much oxygen in the pipe which causes the popping on decel curse. I had a PCIII USB (a piggy back and my pipes have baffles) which I had dyno'd but to get any gas mileage and performance whatsoever I had to put up with decel popping. I went to a TMax with autotune and solved the problem. I changed cams later and didn't have to have another dyno... at $2-300 a pop I would only do a dyno if I wanted to race... which I don't.

C#