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naro914 |
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#1
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Losing my mind... ![]() ![]() ![]() ![]() Group: Members Posts: 2,476 Joined: 26-May 06 From: Charlotte, NC Member No.: 6,073 Region Association: South East States ![]() |
For your entertainment - a video of one session from the SCCA time trail last weekend.
https://www.youtube.com/watch?v=oH4djih9pxw Won GT2 class and was less than 1 second from overall Fastest Time of Day! For comparison, this is last year in Papa Smurf... https://www.youtube.com/watch?v=k6EX9PI0r88 Difference in these two video's is about 5 seconds (Papa faster). With Papa Smurf, I never even pushed it before the crank pulley bolt backed out. I was experimenting with the new transmission and figuring out gears. Still ended up overall Fastest Time of Day!! |
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wndsrfr |
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#2
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Senior Member ![]() ![]() ![]() Group: Members Posts: 1,430 Joined: 30-April 09 From: Rescue, Virginia Member No.: 10,318 Region Association: MidAtlantic Region ![]() ![]() |
Bob....your car has the same humming noise on the right hand sweepers that mine does! It's been a "feature" of Kermeee forever and I've never figured it out (IMG:style_emoticons/default/confused24.gif) but sorta feel it's either a very slight tire rub on inner fender wall or possibly rotor kissing caliper under cornering stress.....dunno, but sorta kinda a relief to hear it on someone else's car FWIW. Thanks for posting, nice videos.
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naro914 |
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#3
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Losing my mind... ![]() ![]() ![]() ![]() Group: Members Posts: 2,476 Joined: 26-May 06 From: Charlotte, NC Member No.: 6,073 Region Association: South East States ![]() |
Bob....your car has the same humming noise on the right hand sweepers that mine does! It's been a "feature" of Kermeee forever and I've never figured it out (IMG:style_emoticons/default/confused24.gif) but sorta feel it's either a very slight tire rub on inner fender wall or possibly rotor kissing caliper under cornering stress.....dunno, but sorta kinda a relief to hear it on someone else's car FWIW. Thanks for posting, nice videos. Its funny, Nadine heard it and came in, thinking there was a problem. I never really heard it until later in the day - though now that I listen, I hear it on the video. I don't know what it is either, other than as you said, a slight tire rub...I haven't taken the wheels off since we got back, I'll do that this weekend and investigate... |
Krieger |
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#4
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 4,731 Joined: 24-May 04 From: Santa Rosa CA Member No.: 2,104 Region Association: None ![]() ![]() |
Bob....your car has the same humming noise on the right hand sweepers that mine does! It's been a "feature" of Kermeee forever and I've never figured it out (IMG:style_emoticons/default/confused24.gif) but sorta feel it's either a very slight tire rub on inner fender wall or possibly rotor kissing caliper under cornering stress.....dunno, but sorta kinda a relief to hear it on someone else's car FWIW. Thanks for posting, nice videos. Its funny, Nadine heard it and came in, thinking there was a problem. I never really heard it until later in the day - though now that I listen, I hear it on the video. I don't know what it is either, other than as you said, a slight tire rub...I haven't taken the wheels off since we got back, I'll do that this weekend and investigate... Holy cow! I have exactly the same issue. I have been trying to figure this out for a while. I even replaced both rear wheel bearings. The best I can figure is that my left front spindle is worn. Where the outer wheel bearing race sits on the spindle is "worn"and there is just enough play to allow the brake rotor to rub on the brake pad when under a cornering load. I discovered when trying to get that wheel bearing adjusted no matter how tight I made the nut for the wheel bearings there seemed to be too much play. When I removed the hub and inspected the end of the spindle on the bottom where the bearing race sits is an area that is slightly deformed. As if you took just the race and placed it on the spindle and whacked the race with a hammer really hard. I can feel a slight ridge with my finger nail on the spindle. The passenger side does not have the ridge. The noise only happens in hard right hand turns at the track when the brakes are a little warm, or in a parking lot in first gear with the steering wheel locked all the way to the right and orbit in a circle at 14 mph. Do either of you gentlemen want to inspect your spindles at some point in the future and report back? Please (IMG:style_emoticons/default/biggrin.gif) |
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