2010 sp600 with rumble pack
Hi, i've bought a sno stuff rumble pack to put on my snopro 600, just for the fun of having that braaap sound. The sound is great but the sled just run like crap with the aftermarket can on it. IT's like it takes forever to build heat in the pipe and the sled always run like it is super rich. I just removed the rumble pack and put back the original muffler and the sled runs great.
My thoughts are that the ECT system is not working properly with the rumble pack on it. The exhaust flow is probably faster and leave the pipe colder so the ect sensor seems to not be able to take accurate measurement and just mess up the timing.
What do you guys thinking about it??? i mean .... so much people are running can on their sled, it should not be an issue.