04-29-2007, 08:42 PM
#1
3rd Gear Member
My Garage
Join Date: Sep 2006
Vehicle: 2003 Mustang GT vert
Location: NJ for now
Posts: 806
nascar gears
I was just wondering if anyone knows what kind of gears they run in their rear ends and what kind of rear ends they use.
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Vortech V1, UPR power pipe
accufab polished 75mm tb/plenum
egr delete, 4.10's, J&M LCA's
J&M CCP, Roush Lowing Springs
Steeda shifter, bbk shorty headers
mac o/r H, SLP LMII catback
Spec Stage II clutch, Spec Alum Flywheel
Steeda Clutch cable & quadrant
Cobra 17" rims 9's up front 10.5 in back
Dyno tuned @ 384whp and 378ft/lbs conservative tune (stock engine)
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04-30-2007, 11:00 PM
#2
3rd Gear Member
My Garage
Join Date: Sep 2006
Vehicle: 2003 Mustang GT vert
Location: NJ for now
Posts: 806
RE: nascar gears
wow this area of the forums is dead...
__________________
Vortech V1, UPR power pipe
accufab polished 75mm tb/plenum
egr delete, 4.10's, J&M LCA's
J&M CCP, Roush Lowing Springs
Steeda shifter, bbk shorty headers
mac o/r H, SLP LMII catback
Spec Stage II clutch, Spec Alum Flywheel
Steeda Clutch cable & quadrant
Cobra 17" rims 9's up front 10.5 in back
Dyno tuned @ 384whp and 378ft/lbs conservative tune (stock engine)
05-01-2007, 10:56 PM
#3
3rd Gear Member
My Garage
Join Date: Sep 2006
Vehicle: 2003 Mustang GT vert
Location: NJ for now
Posts: 806
RE: nascar gears
ghost town around these parts...
__________________
Vortech V1, UPR power pipe
accufab polished 75mm tb/plenum
egr delete, 4.10's, J&M LCA's
J&M CCP, Roush Lowing Springs
Steeda shifter, bbk shorty headers
mac o/r H, SLP LMII catback
Spec Stage II clutch, Spec Alum Flywheel
Steeda Clutch cable & quadrant
Cobra 17" rims 9's up front 10.5 in back
Dyno tuned @ 384whp and 378ft/lbs conservative tune (stock engine)
05-02-2007, 11:05 PM
#4
3rd Gear Member
My Garage
Join Date: Sep 2006
Vehicle: 2003 Mustang GT vert
Location: NJ for now
Posts: 806
RE: nascar gears
(owl in the background)
*hoo, hoo...hoo, hoo...*
(then a monkey making strange noises)
Thenthe evil witch of the west shows up...
__________________
Vortech V1, UPR power pipe
accufab polished 75mm tb/plenum
egr delete, 4.10's, J&M LCA's
J&M CCP, Roush Lowing Springs
Steeda shifter, bbk shorty headers
mac o/r H, SLP LMII catback
Spec Stage II clutch, Spec Alum Flywheel
Steeda Clutch cable & quadrant
Cobra 17" rims 9's up front 10.5 in back
Dyno tuned @ 384whp and 378ft/lbs conservative tune (stock engine)
05-03-2007, 04:06 PM
#5
3rd Gear Member
My Garage
Join Date: Feb 2007
Location: Knoxville, TN
Posts: 757
RE: nascar gears
I found a page on Roush's website one day that had all the parts listing of his stock cars but can't find it again.[:@]I will keep looking though. It was very interesting.
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98 Bright Atlantic Blue GT
King Cobra Clutch, BBK Springs,
Flowmaster 10's, UPR O/R X, 3.73 Gears, Mac CAI
Trick Flow Plenum, BBK TB, UD Pulleys, Steeda Short Throw 9.414@75
05-03-2007, 05:16 PM
#6
3rd Gear Member
My Garage
Join Date: Feb 2007
Location: Knoxville, TN
Posts: 757
RE: nascar gears
Here is what I found at the site. Don't know if it completely answers your question but it's pretty cool.
http://www.roushracing.com/matt_kens...m&menu=cup
__________________
98 Bright Atlantic Blue GT
King Cobra Clutch, BBK Springs,
Flowmaster 10's, UPR O/R X, 3.73 Gears, Mac CAI
Trick Flow Plenum, BBK TB, UD Pulleys, Steeda Short Throw 9.414@75
05-03-2007, 11:08 PM
#7
3rd Gear Member
My Garage
Join Date: Sep 2006
Vehicle: 2003 Mustang GT vert
Location: NJ for now
Posts: 806
RE: nascar gears
9 in rear end...well that answer one question. i tried a google search but came up with nothing. thanks for the reply and link. that was good info
__________________
Vortech V1, UPR power pipe
accufab polished 75mm tb/plenum
egr delete, 4.10's, J&M LCA's
J&M CCP, Roush Lowing Springs
Steeda shifter, bbk shorty headers
mac o/r H, SLP LMII catback
Spec Stage II clutch, Spec Alum Flywheel
Steeda Clutch cable & quadrant
Cobra 17" rims 9's up front 10.5 in back
Dyno tuned @ 384whp and 378ft/lbs conservative tune (stock engine)
05-03-2007, 11:26 PM
#8
3rd Gear Member
My Garage
Join Date: Feb 2007
Location: Knoxville, TN
Posts: 757
RE: nascar gears
You got it. I found just looking around there one day. It is really neat to see what kind of stuff they run. I absolutely love watching NASCAR you a fan?
__________________
98 Bright Atlantic Blue GT
King Cobra Clutch, BBK Springs,
Flowmaster 10's, UPR O/R X, 3.73 Gears, Mac CAI
Trick Flow Plenum, BBK TB, UD Pulleys, Steeda Short Throw 9.414@75
05-04-2007, 01:34 AM
#9
2nd Gear Member
My Garage
Join Date: Nov 2006
Location: Bergen County, New Jersey
Posts: 467
RE: nascar gears
I know it is in the 5's. I think it was 5.56, but it was an INSANELY tall gearing.
05-04-2007, 05:05 AM
#10
3rd Gear Member
My Garage
Join Date: Feb 2007
Location: Knoxville, TN
Posts: 757
RE: nascar gears
Really, the gearing all depends on the track. For example, at a short track, they will be running a taller gear for acceleration, but at a superspeedway, the gear won't be as tall so the top speed will be higher.
__________________
98 Bright Atlantic Blue GT
King Cobra Clutch, BBK Springs,
Flowmaster 10's, UPR O/R X, 3.73 Gears, Mac CAI
Trick Flow Plenum, BBK TB, UD Pulleys, Steeda Short Throw 9.414@75
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