2.4 N/A bone stock 1/4 mile times
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2.4 N/A bone stock 1/4 mile times
Well today it was 29C with 100% humidity at the track today for the first run ever in my cobalt ss 2.4, which is 100% stock, as stock as you can get.
So what does hot temps, 100% humidity and a 230lb driver with only 2 weeks of experience with 5 speed get you?
a 16.124 @ 87.40 Mph
Full time slip is:
R/T : .726 (i know i know)
60': 2.371
330: 6.814
1/8: 10.445
mph: 67.80
1000: 13.540
1/4: 16.124
MPH: 87.40
My first and worst run of the night was a 17.6 when i missed 3rd gear lol. But im hoping for mid 15's once i get more experience driving 5 speed and a less humid day. Example is a guy i talked to that is a regular at the track had a camaro that ran a consistent 14 flat and he was in the mid to high 14's all day.
So opinions?
So what does hot temps, 100% humidity and a 230lb driver with only 2 weeks of experience with 5 speed get you?
a 16.124 @ 87.40 Mph
Full time slip is:
R/T : .726 (i know i know)
60': 2.371
330: 6.814
1/8: 10.445
mph: 67.80
1000: 13.540
1/4: 16.124
MPH: 87.40
My first and worst run of the night was a 17.6 when i missed 3rd gear lol. But im hoping for mid 15's once i get more experience driving 5 speed and a less humid day. Example is a guy i talked to that is a regular at the track had a camaro that ran a consistent 14 flat and he was in the mid to high 14's all day.
So opinions?
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my 1-2 shifts suck, it seems really hard to get into 2nd, but i nail my 2-3 shifts, so thats probably one big contribution to that factor.
Like i said in my first post, this is my very first 5 speed car and i havent even driven 5 speed for 2 weeks yet and this is the first time i have ever raced with a 5 speed so theres lots of room for improvement
If any has some suggestions with like tire pressure, when to shift, what rpms to launch, let me know, im new and open to suggestions, im going back to the track in a month
Like i said in my first post, this is my very first 5 speed car and i havent even driven 5 speed for 2 weeks yet and this is the first time i have ever raced with a 5 speed so theres lots of room for improvement
If any has some suggestions with like tire pressure, when to shift, what rpms to launch, let me know, im new and open to suggestions, im going back to the track in a month
Last edited by _UnLiMiTeD_; 06-28-2008 at 12:08 PM.
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you need to learn to drive you car...not being mean or anything just being honest..
within about a month of me driving my first manual 2.4L i ran a 15.46 stock at the track..not bragging..just letting you know what can be done...
my best advice if you wanna run some good times...no remorse for your vehicle...slap those shifts in hard...simple enough lol
best of luck
within about a month of me driving my first manual 2.4L i ran a 15.46 stock at the track..not bragging..just letting you know what can be done...
my best advice if you wanna run some good times...no remorse for your vehicle...slap those shifts in hard...simple enough lol
best of luck
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I am a regular at that track, i go there and watch the street legals all the time and there were regulars there running over a half a second slower, some close to a full second slower then normal because of the heat and humidity. So under normal track conditions, i could have pulled off a mid 15 with my driving at that time
Also 1 month is over double the driving experience compared to less then 2 weeks of driving experience lol
for shift points, what rpm is good to shift at? Also are you letting off the gas when you shift or you just power shifting? this is my daily driver, im not going to ruin my tranny for a quicker time.
Also 1 month is over double the driving experience compared to less then 2 weeks of driving experience lol
for shift points, what rpm is good to shift at? Also are you letting off the gas when you shift or you just power shifting? this is my daily driver, im not going to ruin my tranny for a quicker time.
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I am a regular at that track, i go there and watch the street legals all the time and there were regulars there running over a half a second slower, some close to a full second slower then normal because of the heat and humidity. So under normal track conditions, i could have pulled off a mid 15 with my driving at that time
Also 1 month is over double the driving experience compared to less then 2 weeks of driving experience lol
for shift points, what rpm is good to shift at? Also are you letting off the gas when you shift or you just power shifting? this is my daily driver, im not going to ruin my tranny for a quicker time.
Also 1 month is over double the driving experience compared to less then 2 weeks of driving experience lol
for shift points, what rpm is good to shift at? Also are you letting off the gas when you shift or you just power shifting? this is my daily driver, im not going to ruin my tranny for a quicker time.
i would go till about 6000, once it hits the 6 i shift..or redline..but thats risky..
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Has anyone done the math to figure out the ideal shift spots yet..??
Don't concentrate so much on the reaction time, think about the first 60 feet, go through the run in your head before you get there. The staging lane isn't where you want to be thinking about the run... I've done that enough to know.
Don't concentrate so much on the reaction time, think about the first 60 feet, go through the run in your head before you get there. The staging lane isn't where you want to be thinking about the run... I've done that enough to know.
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#13
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you should be able to cut a much better time then that with the 2.4, few more sessions and you'll be well around the 15.5-6 range easy
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friday night will hopefully be the night for me to do it if i get off work at a decent time. Supposed to be cooler that day, hoping atleast. Worked on my 1-2 shifts also, seem to have that better. Also need to rotate my tires, my back tires got lot of tread left, front not so much. Previous owner didnt rotate them by the looks of it
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