3.73 guys and 3.55 guys
#3
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Originally Posted by BOWTIE-X
What about the 4.10.
#5
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Originally Posted by Xar
4th for 3.55, can't imagine the 3.73 is any different.... never use 5th for the 1/4
#6
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Originally Posted by JEdwards001
I thought I heard 3.73's put you crossing in 5th. Which is why I'm inquiring. I want some different gears but don't want to be in 5th at the end of a quarter. I have 3.31's right now
#7
It depends on your mods (power), redline, and the DA you typically run in.
With a 7,000 RPM redline you can go 114 in 4th (127 if you bump it up to 7,800).
With the 3.73's I was going through the traps at about 115 around 7,100 RPM. I haven't made a pass on them yet but even with 4.10's I should be able to stay in 4th. Will be tickling the 7,800 redline at around 116 MPH (typically 2,000+ ft DA). If I run out of gear I'll just step up to a 28 inch tire and should be good to 120 mph.
With a 7,000 RPM redline you can go 114 in 4th (127 if you bump it up to 7,800).
With the 3.73's I was going through the traps at about 115 around 7,100 RPM. I haven't made a pass on them yet but even with 4.10's I should be able to stay in 4th. Will be tickling the 7,800 redline at around 116 MPH (typically 2,000+ ft DA). If I run out of gear I'll just step up to a 28 inch tire and should be good to 120 mph.
#8
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Originally Posted by Wharf Rat
It depends on your mods (power), redline, and the DA you typically run in.
With a 7,000 RPM redline you can go 114 in 4th (127 if you bump it up to 7,800).
With the 3.73's I was going through the traps at about 115 around 7,100 RPM. I haven't made a pass on them yet but even with 4.10's I should be able to stay in 4th. Will be tickling the 7,800 redline at around 116 MPH (typically 2,000+ ft DA). If I run out of gear I'll just step up to a 28 inch tire and should be good to 120 mph.
With a 7,000 RPM redline you can go 114 in 4th (127 if you bump it up to 7,800).
With the 3.73's I was going through the traps at about 115 around 7,100 RPM. I haven't made a pass on them yet but even with 4.10's I should be able to stay in 4th. Will be tickling the 7,800 redline at around 116 MPH (typically 2,000+ ft DA). If I run out of gear I'll just step up to a 28 inch tire and should be good to 120 mph.
#9
You should be good to go then with the 3.73's. I don't know off the top of my head but with a 7,600 redline you should be able to go about 123 or so in 4th (on a 27 inch tire). I don't think even at sea level with your mods you'd trap over 123.
#10
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Originally Posted by Wharf Rat
You should be good to go then with the 3.73's. I don't know off the top of my head but with a 7,600 redline you should be able to go about 123 or so in 4th (on a 27 inch tire). I don't think even at sea level with your mods you'd trap over 123.
#11
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I have 3.73's in my '11 GT. With 26" tall drag radials I had to use 5th in the 1/4 mile. I now run 28" tall drag radials and cross the traps in 4th gear at 116 mph at about 7,000 rpm's. I have my rev limiter set to 7,500 rpm's just in case I can find more power or race in mineshaft air and go faster.
#12
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Originally Posted by Five Oh Brian
I have 3.73's in my '11 GT. With 26" tall drag radials I had to use 5th in the 1/4 mile. I now run 28" tall drag radials and cross the traps in 4th gear at 116 mph at about 7,000 rpm's. I have my rev limiter set to 7,500 rpm's just in case I can find more power or race in mineshaft air and go faster.
#13
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Originally Posted by Five Oh Brian
I have 3.73's in my '11 GT. With 26" tall drag radials I had to use 5th in the 1/4 mile. I now run 28" tall drag radials and cross the traps in 4th gear at 116 mph at about 7,000 rpm's. I have my rev limiter set to 7,500 rpm's just in case I can find more power or race in mineshaft air and go faster.
I know run a 28 drag radial and cross around 7k, both are getting me across @ 114.45mph.
I have 3.73 and the stock rear tire is alittle over 27 tall.
So far my best time is 12.22. MY Boss is stock except drag radial and MGW shifter.
I'm heading back this Friday, weather permitting and shooting for 11s.
Our track is 900ft elevation, but it was 90s and humid and that day it was 2975ft corrected.
Last edited by UnrealFord; 7/25/12 at 12:01 AM.
#14
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Same here, ran a 26 inch tall tire and in 4th @ 7300 rpm.
I know run a 28 drag radial and cross around 7k, both are getting me across @ 114.45mph.
I have 3.73 and the stock rear tire is alittle over 27 tall.
So far my best time is 12.22. MY Boss is stock except drag radial and MGW shifter.
I'm heading back this Friday, weather permitting and shooting for 11s.
Our track is 900ft elevation, but it was 90s and humid and that day it was 2975ft corrected.
I know run a 28 drag radial and cross around 7k, both are getting me across @ 114.45mph.
I have 3.73 and the stock rear tire is alittle over 27 tall.
So far my best time is 12.22. MY Boss is stock except drag radial and MGW shifter.
I'm heading back this Friday, weather permitting and shooting for 11s.
Our track is 900ft elevation, but it was 90s and humid and that day it was 2975ft corrected.
#16
AGAINST REV LIMITER WITH 373s at 117MPH tires 315/35/ r17 M/t drag radials limter was set at 7500 just bumped to 7800 will update later....
taller tire... either way im thinking of 355s also now.......
taller tire... either way im thinking of 355s also now.......
#17
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Originally Posted by Resolution78
AGAINST REV LIMITER WITH 373s at 117MPH tires 315/35/ r17 M/t drag radials limter was set at 7500 just bumped to 7800 will update later....
taller tire... either way im thinking of 355s also now.......
taller tire... either way im thinking of 355s also now.......
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