Thread: External IC WITH Resonator?????
06-09-2009, 08:21 AM #1
External IC WITH Resonator?????
I am running an external IC....previous owner installed it - and when he did, he removed the resonator that usually sits in the back/right side of the ski.
So the ski is REALLY loud in the 8-15mph range...annoyingly so. Is anyone running the external IC WITH the resonator still installed?? Is there enough room back there????
06-09-2009, 10:36 AM #2
sleeplessnms has done it. Good luck though..It's a mess to piece together.
06-09-2009, 10:45 AM #3
thats why everyone goes to rear exit thru hull exhaust, because of the annoying resonance, around 3,000 rpms with the resonator by-passsed
06-09-2009, 03:15 PM #4
you can do it with stock parts very easily. have you ever looked at a RXP-X? looks like it will work with about any IC except for the original Rotax Racing.
06-09-2009, 05:43 PM #5
it's not as easy as it may look. the X cooler has a unique shape/dimensions compared to others.
06-09-2009, 05:52 PM #6
06-09-2009, 05:53 PM #7
06-09-2009, 06:06 PM #8
I see. I thought you meant adapting another intercooler to fit the X plumbing.
06-09-2009, 07:14 PM #9
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06-09-2009, 07:27 PM #10
I know PPG makes a resonated power pipe made of metal, that exits in the same stock location . It's supposed to reduce some of that annoying noise. I used to have their non resonated version, and it sounded better than just the bypass piece did. I never heard their resonated version in person tho. I do like the rotax racing and riva rear exit exhaust sounds. They sound awesome IMO.
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