SCREAMIN’ EAGLE PRO PERFORMANCE
IGNITION SYSTEM – XL MODELS
This module is programmed to allow the engine to turn
7000 RPM and retards timing by 5 degrees at wide-open
throttle. For race application only.
31758-04A Fits ’04-’06 XL883 models. $119.95
31759-04A Fits ’04-’05 XL1200 models. $119.95
32471-06 Fits ’06 XL1200 models. $119.95


VS.


SCREAMIN’ EAGLE STREET LEGAL IGNITION SYSTEM
This module is 50-state street legal, and is programmed to
allow the engine to turn 7000 RPM while maintaining stock
ignition curves at lower engine speed.
31784-04A Fits ’04-’05 XL883/C models. $119.95
31785-04A Fits ’04-’05 XL1200 models. $119.95



I mean running either one (in my case a Stage 1 883 bike, right now),
but would like to know (if anyone out knows) the real deal,
one vs. the other:
- in a stage 1 883
- in a 1200 conversion
- in a stage 1 1200 (I know the timing AND gearing is different from an 883)

????????????????????

 

If you converted your 883 to a 1200 you want to run a 1200 ignition system. The Pro Race Ignition that retards timing at wot by 5 degrees is for a build with a bit more compression added to your stock 1200cc.
If your 1200 is stock run the street legal one for a faster advance curve.