In my experience, sleds with merged pipes generally are just like you said, fairly docile and tuned for lower/ mid range for tail riding. Sleds made to scream on the top end tend to have separate cans stuffed under the hood. Dad's old xcr 800 (which made 170+ horse at the crank, and consequently sucked high test gas like it was going out of style lol)two-smoker said:Seems the general consensus about merged chambers is that they run great in the lower and middle rpm range, but fall flat on top.
Had a Strader pipe on my GT380, and that's exactly what happened there, too. I don't know how the sleds run, though. Maybe they have a different way to tune. Maybe they're all low-end. Hope you figure it out.
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