Theo Posted June 26, 2020 Share Posted June 26, 2020 hi all, new here, I want to make my exhaust pop and crackle on decel, I've got an 1800 intruder, so fuel injection, can't tweak the carbs, I've seen one that pops and bangs and even spat flames, I got cobra long shot debaffled exhausts, any suggestions? Thanks all Quote Link to comment Share on other sites More sharing options...
Tiggie Posted June 26, 2020 Share Posted June 26, 2020 Welcome to the forum You get the popping noise by running the engine lean. I guess you could get a power commander fuel controller to do this as you haven't got carbs.The flames in the exhaust were probably done by running a spark plug into the exhaust on some kind of switch.Not my area of expertise I'm afraid Quote Link to comment Share on other sites More sharing options...
Theo Posted June 26, 2020 Author Share Posted June 26, 2020 Thanks for the reply, The flames im not fussed about. My mates bike didn't have a power commander. And his pops were insane, only thing he done was take baffles out, so figured that would do it for me to. But guess not. Quote Link to comment Share on other sites More sharing options...
Tiggie Posted June 26, 2020 Share Posted June 26, 2020 Debaffling an exhaust does make it run leaner which is what gives the pop. It's not something I know much about to be honest. If anything I know more about how to make bikes run normal Quote Link to comment Share on other sites More sharing options...
Stu Posted June 26, 2020 Share Posted June 26, 2020 It will be the PAIR system or secondary air system whatever it is called on your bikeIt introduces air to the exhaust to weaken the emissions to meet standards The fresh air that's introduced makes any unburnt fuel pop and bangYou can block them off on most bikes Quote Link to comment Share on other sites More sharing options...
Ian Frog Posted June 28, 2020 Share Posted June 28, 2020 It will be the PAIR system or secondary air system whatever it is called on your bikeIt introduces air to the exhaust to weaken the emissions to meet standards The fresh air that's introduced makes any unburnt fuel pop and bangYou can block them off on most bikes Hi Just so you know on the ZRX 1200 in particular you blank off all that stuff and it pops and bangs all over the place lol.Great fun and I I will accept its childish lol.Hatfield tunnel is one of my favourites Cheers Ian Quote Link to comment Share on other sites More sharing options...
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