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Originally posted by trippivot
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Mark
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Not biting, I was just wanting to know why you felt there was a time lag between rolling on and getting power on EFI bikes. You have a lot of varied experience working on bikes and riding a lot of different models and I wondered which ones were like that. My experience has been different and I wanted to know what I was missing.
Mark -
I've been using RS38's on my red bike and other than the lag in response at off idle in gear at too low an rpm (lugging the engine) I feel pretty pleased with them. I've got a set of .355" lift cams and a Star Stage 1 ported head which ain't all that great and 3mm overbore. I'm not sure if this helps in this case but I'd think the RS36's may work well. Actually I'm a bit curious if they'd work better on my bike than the RS38's.Comment
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Hey Rob, I've got a good set of 36s I will swap you for your 38s. I GUARANTEE you the 36s will work better for driveability on your CURRENT combination than the 38s. You will have more port velocity with the smaller carbs & NOTICABLY better throttle response. Two mm may not seem like much but in your case it is. Let me know if you are interested. Ray.Comment
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I've got a set of 40's I'll get rid of but the 38's I'll hang on to. Great acceleration at 5k rpm. Almost pulls you off the set. Before I let these guys go I'd like to see some real numbers on the performance differences. Dude I've had a few instances with 3rd gear pulling the front wheel up. My 900 can't compete with the 1100. Drag racing that is.Comment
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I've already got 40s but I'll kick it around if you are serious. I just don't have a need for anything smaller than 38s. Ray.Comment
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