General Discussion Anything SuperHawk Related

high rpm engine reliability?

Old 09-14-2009, 02:17 PM
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high rpm engine reliability?

im wondering how these motors enjoy life at constant high rpms? say screaming down the hiway at 8 or 9000 rpm for a period of time. are these things strong enough to take it or is it not advised to have them up there for too long?
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Old 09-14-2009, 02:27 PM
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a few were raced for a while...I'll bet every single one of them had manual CCT's... I've had mine at full throttle 5th and 6th gear for over 12 seconds at least 12 times... no worries. Under load is not when the auto CCT usually fails, fwir, it's after a high RPM chop, mostly...
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Old 09-14-2009, 02:34 PM
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gotcha. i find weve been doing alot of 100 mph driving and the odd time we get up a little higher so i wanted ot make sure this thing wasnt gonna come apart on me if we were doing any kind of high speed runs of any kind. i think manual cct's are on my winter list.
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Old 09-14-2009, 02:53 PM
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Originally Posted by LineArrayNut
a few were raced for a while...I'll bet every single one of them had manual CCT's... I've had mine at full throttle 5th and 6th gear for over 12 seconds at least 12 times... no worries. Under load is not when the auto CCT usually fails, fwir, it's after a high RPM chop, mostly...
I don't know about that. My factory CCT let lose at 70 mph. As for high speeds mine purrs at 110 and has nearly 20k on it.
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Old 09-14-2009, 02:54 PM
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i do it occasionally, usually stay off highways but when i on highway i full throttle whole time, mine is an 02 model
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Old 09-14-2009, 03:15 PM
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I have done 160mph runs for over 5 miles. I doubt it is going to be a big problem.
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Old 09-14-2009, 03:29 PM
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Wicked glad to hear it.
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Old 09-14-2009, 03:30 PM
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Did a trip once and had to cut it short and basicly hightail it for home family emergency... I did roughly 4,5 hours of straight highway...

Basicly fill er up get on the road and hit 6'th and hold it there until the RLOD came on... Get off, pee, fill up and go again... If you discount the on and off ramps I where never below 100 mph on that part of the trip... Most of it was spent in the 130-140 mph range...

The hawk didn't mind much... I was more than a little stiff when I got of though... And we aren't even going to discuss the fuel economy... But I did cover the miles fast...

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Old 09-14-2009, 04:23 PM
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I do occasional middle of the night 120-130mph runs for about 20 miles of curvy 3 lane highway and no problems. Hawk loves it
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Old 09-14-2009, 04:24 PM
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Hah that's great man. I get 38 mpg and I have the rule of manditory redline at full throttle every few minutes. Lol.
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Old 09-14-2009, 04:26 PM
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if you check out my trackday vid, you'll see that I was pushing redline in 2nd several times per lap. wrung its neck all day and she purred like a kitten.
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Old 09-14-2009, 07:26 PM
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good to hear. i flog mine regularly aswell but wasnt sure how they v twin reacted to living at high rpms frequently.
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Old 09-14-2009, 08:52 PM
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My bike with stock gearing redlines (9500 rpm) at 70 mph in 1st gear. So unless you're planning on outrunning cops to the state line, if you're running 8k to 9k for long periods you must be riding in 1st or 2nd (95 mph at 9500 rpm) gear.

But seriously, when I ride my favorite canyon I keep it at 5000 rpm or better for good punch out of the corners, usually in 3rd gear. It feels like it could run there all day. But with all the torque available, I rarely feel the need to go above 7k before shifting.
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Old 09-15-2009, 04:26 AM
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hmm maybe mines been regeared, mine hits top of first at 60 mphin first and second is the same as yours. then again who knows my motos been changed so maybe its out of a year that had a slightly different first. i keep it over 5000 through the twisties too, shes got more than enough go from that rpm someitmes ill run out a gear and hang around 7000 through a set of turns. avoiding a upshift more than anything i guess. although i find mine really starts to come to life around or just after 7000.
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Old 09-15-2009, 06:53 AM
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Old 09-15-2009, 02:11 PM
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It's a Honda.... 'nuff said.
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