I have a 2001 sportster sport 1200 and I'd like to switch out the ignition sensor to change the rev limit. 32969-98 7500rpm is the sensor i want to switch it with and based off reading it should be good for 1998 1200XL models but it does not say anything about the 1200 with the dual plugs. Any idea if the sensor would work and if its even worth it?

 

that sport model uses a 4 window timing cup and is only used with the map timing control system. the only way to swap to another xl is to install the entire system. the other models use voes, the map system runs tighter control for the compression boost.
as far as the coils go, the sport uses two coils, each with two towers and if the other machine uses the dual fire also, you can run the coils but if there isn't a second plug, not recommended.
ultima used to make a 7.5k module but now all i see is the 7k one. this system can go on any model but you need the two window gold timing cup (hd also has a silver cup which has altered windows)
why do you want to move the rpm up from the stock 5.4k which will put you at 120mph.

 

The whole reason I wanted to change the rpm limit is because I feel I'm still pulling hard when I hit the rev limiter. The cam really starts kicking in around 4000 rpms and would like an extra 1000 or so for when I get on it.

 

well, if you are state side then you have big brother to thank as they regulate top speed.
second, there is way more than just upping the rev limit.
there are many things to consider as timing, curve, exhaust, cams and importantly fuel control.
i agree that the sport at 5.4k limit has some more to give but the curve is already starting its down hill slide but you can still get some more speed. the 40mm cv can support around 90hp but i find it a cork in the system. yea it'll get there with enough open road, but then again a deterrent for going hell bent break neck speed.
the sport does have a nice suspension and can be tweaked but when you get to the 120 mark it is starting to get squirrely and gets worst at 130, front end is very lite and you feel every rock in the road.
i run the same machine but modified. ultima ign, n4 cams retarded 4>5 degress, cv40 with 45/200 jets, fuel petcock blanked to operate without vacuum signal, timing at 28 degrees but can go down to 20 which would probably help on the top side. i run int'l gearing with a johnson engineering sport gear to pull it and rev limit at 7k.
https://www.twistgear.net/page%20html/sportgear.html

 

So I'm working in stages, have the SE shorty exhaust and Arlen Ness Monster sucker A/C, CV40 carb with 45 slow 190 main and 2 shims under the N65 needle. Ijust recieved the mikuni hsr 42mm carb to install and i want to throw in a ignition system with the carb, Next is the hammer 1275 kit. I was hoping to feel the difference in each add on and build my way up slowly. But looks like I will probably just install the dynateck 2000i and coils.