is chirping at 75mph normal?

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Old 04-01-2008, 08:23 PM
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Default is chirping at 75mph normal?

Well i know these cars are fast but i have been really suprised as of late...i never really got down on my car till the other day and shifting to 3rd at 75ish will chirp the tires in warm weather and my low trac will pop up and they will spin a bit in cold weather...just seeing if this is normal for stockish power? also the tires are raptors that have less then 3k on them...
Old 04-01-2008, 08:25 PM
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Originally Posted by dshag
Well i know these cars are fast but i have been really suprised as of late...i never really got down on my car till the other day and shifting to 3rd at 75ish will chirp the tires in warm weather and my low trac will pop up and they will spin a bit in cold weather...just seeing if this is normal for stockish power? also the tires are raptors that have less then 3k on them...
Well, if a stock V6 Mustang can do it at 60, I'm sure you could at around 75
Old 04-01-2008, 08:26 PM
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My old 99 6spd Z28 would do it with the 245-50-16 on it and it was bone stock.
Old 04-01-2008, 08:26 PM
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Dude.........your motor instantly sincs rpms for the gear ratio and speed. Tires do not "lock" the same way. Thats where your chirp comes into play. Just quit doing it.
Old 04-01-2008, 08:27 PM
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On streets i can spin the tires shifting into 3rd at around 110-115. I don't doubt you're chirping them at 75. Mine is less stock but I remember mild bolt ons only being able to chirp in third.

William
Old 04-01-2008, 08:40 PM
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KDW's dont chirp on my car
Old 04-01-2008, 08:47 PM
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Originally Posted by DONAIMIAN
KDW's dont chirp on my car
They did on mine.......
Old 04-01-2008, 08:57 PM
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Originally Posted by Sarge_13
Well, if a stock V6 Mustang can do it at 60, I'm sure you could at around 75
hehe speaking of . do you have any pictures of the c6 corvette and the 240 you have. been meaning to ask. just wanna check em out. any specs on either car??
Old 04-01-2008, 08:58 PM
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Originally Posted by xfactor_pitbulls
Dude.........your motor instantly sincs rpms for the gear ratio and speed. Tires do not "lock" the same way. Thats where your chirp comes into play. Just quit doing it.

explain maybe im an idiot but im sure the chirp is the tires...
Old 04-01-2008, 09:02 PM
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Normal on the M6 when you're banging gears. I chirp em going from 2nd to 3rd bangin that shifter.
Old 04-01-2008, 09:03 PM
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Originally Posted by dshag
explain maybe im an idiot but im sure the chirp is the tires...
hadnt seen you post in a while..... you get your 'official license' yet?
Old 04-01-2008, 09:03 PM
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Originally Posted by ex-SS-ve
hehe speaking of . do you have any pictures of the c6 corvette and the 240 you have. been meaning to ask. just wanna check em out. any specs on either car??
PM sent
Old 04-01-2008, 09:07 PM
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You need better tires.
Old 04-01-2008, 09:13 PM
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ya finished in under 90 questions not sure the exact number
Old 04-01-2008, 09:38 PM
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ya try slammin into forth gear and breakin them loose thats a little freaky. was meesin around with my buddy one day and that happened to me was a little scary.
Old 04-01-2008, 09:52 PM
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I have found that it depends on the tires. With the KDW, I could occasionally get a chirp shifting into 3rd. With the GSD3s I have now it will spin for a second or 2 going into 4th @ over 100. Damn Goodyears. My BFG drag radials will only spin a litte hitting second. My car is making about 80rwhp over stock but still.....
BTW, all of these are on the stock size 275/40/17s.
Old 04-01-2008, 09:53 PM
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I can chirp my 315s going into 3rd with my A4. I got a shift kit. ...and if I'm on a crappy road that's smooth, I can get it sideways in 3rd gear.
Old 04-01-2008, 09:59 PM
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just seeing where i stand thats sweet and some of yall are way ahead of me on pwr
Old 04-01-2008, 10:02 PM
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My Kumhos have never heard of traction....
Old 04-01-2008, 10:22 PM
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Originally Posted by DONAIMIAN
KDW's dont chirp on my car
That's because your car doesn't run...

Mine are KDWs also (old type) and they spin. I was around 100hp over stock when I was spinning shifting into third over 100mph. It depends on a lot to more than just power. Tire temp, road temp, surface conditions, asphalt type, tire pressure, etc, etc...

William



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