Ignition to suit your Yamaha YZ125 2005-on, these ignitions work very well and have been tested combined with our TSP Billet head, and a Scalvini expansion chamber for the best bolt on performance.
These ignitions will come with two map settings, generally one setting will be for the full tune, and one is the de-tuned version for sandy riding, or riding with the stock expansion chamber. Map type settings will be advised on every invoice with information of what conditions should require which Map setting.
These TSP ignitions are pre-loaded with tried and tested TSP custom ignition maps, and it is advised to fit this with our TSP Billet head. If you have got a stock head on your bike, we would only advise fitting one of our billet heads first as this is designed to perform to suit our head.
Although this ignition may work with other brand manufactured heads, we cannot guarantee results or safety as we have not tested it with other brands. We designed this ignition to really get the best bolt on result when used in conjunction with our other products listed above.