Altmann, Simple Fire Ignition Module/Dual AMM-P2 for Harley-Davidson

Cam sensor interface. 
Requires simple fire sensor 569453 or double fire sensor 569454, it is sold separately. 
It comes with maximum advance of 16 stages, advance curves and revolution limiter of 5000-8000 rpm in steps of 200 rpm. 
Perfect to start. 
Only 2.5 V are required to function. 
It is used in H-D engines to install an advanced, totally adjustable and reliable ignition system. 
Super simple to configure, easier than a points on! 
Perfect for any stock application to performance and absolutely bright to operate an engine by converting carburetor injection. 
The adjustments can be made with the engine off or running. 
Personalized motorcycles require anything more than the atmann and motorcycle will work. 
No computer is required. 
Suitable to provide the best time to obtain maximum power for all motor capabilities and adjustment levels, including the original. 
I slowed 900 rpm or even 350 rpm, whatever your preference. 
Complete with instruction manual. 
The dimensions are 6x7x3cm, smaller than a pack of cigarettes. 
Note: A Twin Cam with a BDL nose (BDL 515186 only for gear driven cams) will allow you to start a twin cam. 
Note: Distributor models require a distributor that allows an electronic sensor plate and an H-D-style sensor (such as S&S, Mallory).

Compatible with:> 36-99 All Big Twin (except Twin Cam); 71-03 XL, Buell XB; 36-73 Flatheads. With custom sensor driven by: 02-17 V-ROD; X-Wedge, Indian, Ducati etc.