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Author
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Topic: 3:55 or 3:73 gears ?
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silverstang03
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Member # 5171
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posted
 
 
hey guys i just wanted to get some input or what gears i should get 3:55 or 3:73 i drive about 20 miles round trip to and from work everyday and then a little bit more in the evening time. i have a 2001 gt so LMK what you guys think. ohhhhand what size gears does my car have stock ? thanks
Posts: 51 | From: bay area | Registered: Jan 2005
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FasterDamnit
Bad Attitude
Member # 442
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posted
4.10's or forget it. The mod 2V 4.6's have no torque so gear is needed to really get them moving. You have a good overdrive, use it. Ask bunchmyfunky, he drives 50+ miles one way to work in his regularly w/ 4.10's.
Think you have 3.27's stock.
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'92 LX T5
Looked stock, went 11's 11.90 at 115mph.
'65 Mustang 347
www.fordmuscle.com
Livin' in the Carolina Pines
Posts: 2971 | From: NorCal | Registered: Sep 2001
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silverstang03
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Member # 5171
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posted
aight thanx dude that advice helped a lot im prolly gonna go with 4:10's then thanks again.
Posts: 51 | From: bay area | Registered: Jan 2005
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03gtPONY
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Member # 5337
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posted
I just got 3.73's done in my car. Broke em in right *drove to cache creek at only 60-65 =(* Got on it in first gear, and I freakin love my car all over again. Gas mileage sucks on the freeway, imagine what 4.10's will do. Just my opinion. At 70 i'm tacking at 2200 rpms from my stock 2000 rpms with 3.27's.
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*Sleeper GT* nuff said
Posts: 108 | From: bay area | Registered: Feb 2005
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losbadgts
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Member # 4394
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posted
i have 3.73's on my 00 gt and there was no different of gas from the stock 3.27, woke that car a lot but i'm changing to 4.10's soon, like FasterDamnit said we have a good overdrive.
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Why pretent someone u are not, everyone else could see it.
Posts: 3625 | From: redwood city | Registered: Apr 2004
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03gtPONY
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Member # 5337
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posted
quote:
Originally posted by losbadgt:
i have 3.73's on my 00 gt and there was no different of gas from the stock 3.27, woke that car a lot but i'm changing to 4.10's soon, like FasterDamnit said we have a good overdrive.
Is yours an auto or manual?
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*Sleeper GT* nuff said
Posts: 108 | From: bay area | Registered: Feb 2005
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wilit
Mustang Messiah
Member # 3367
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posted
If you're going to stay N/A go with 4.10's. If you plan on going with a blower later, 3.55's. My buddy is running 3.73's on his '02 GT with a P1-SC, and he's almost running out of gear in the 1/4.
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"If a man hasn't found something worth dying for, he isn't fit to live." - Martin Luther King Jr.
Posts: 4793 | From: 37.78514° North 122.40100° West | Registered: Oct 2003
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nitrous_bob
CAFords OG
Member # 77
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posted
quote:
Originally posted by 03gtPONY:
At 70 i'm tacking at 2200 rpms from my stock 2000 rpms with 3.27's.
wow thats almost idle. 200 rpm's makes no dff in mileage , my notch used to tach 3 grand at about 70
well worth it IMO...you can't have your cake and eat it too...go for speed or mpg..take your pick
2nd the 4.10's
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5.0 OG since 1990
Posts: 1402 | From: st clair shores MI | Registered: Nov 2000
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Jeff S
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Member # 371
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posted
4.10's
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'90 Mustang LX: 8.53 @ 157.92 w/ 1.33 60' on DR's
'10 ZR1: FOR SALE
'14 E63 S: RENNtech ECU
'04 Gallardo: UGR TTG
Posts: 2121 | From: San Jose, CA | Registered: Aug 2001
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03gtPONY
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Member # 5337
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posted
quote:
Originally posted by nitrous_bob:
quote:
Originally posted by 03gtPONY:
At 70 i'm tacking at 2200 rpms from my stock 2000 rpms with 3.27's.
wow thats almost idle. 200 rpm's makes no dff in mileage , my notch used to tach 3 grand at about 70
well worth it IMO...you can't have your cake and eat it too...go for speed or mpg..take your pick
2nd the 4.10's
Thats true. It just sucks for me cus I use premium gas for my chip tuning. Maybe thats why i'm complaining LOL
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*Sleeper GT* nuff said
Posts: 108 | From: bay area | Registered: Feb 2005
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Blue97GT
New Member
Member # 4241
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posted
chuck...
you know my opinion already!
4.10s ![[Wink]](wink.gif)
Posts: 0 | Registered: Mar 2004
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bunchmyfunky
CAFords Drag Racing Mod
Member # 360
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posted
4.10s is 300rpm higher then 3.73s and 600rpms higher then 3.27s. I didn't notice any change in mpg.
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01 GT 5spd
1.76 12.79@105.49
Posts: 2433 | From: Vacaville | Registered: Jul 2001
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r3dn3ck
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Member # 3192
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posted
I got 3.55's. I didn't want that much extra RPM all the time so I said no to 3.73+. Woke the car up quite a bit.
4.10's are tire shredders if you're heavy handed with the throttle.
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Good judgement comes from experience, experience comes from bad judgement. Via O'Connor
Posts: 202 | From: Bay Area | Registered: Aug 2003
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talaposa
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Member # 2460
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posted
I dunno the first engine I built had 3.5:1 and I got 14mpg and wasn't terribly impressed with the additional performance. I went to smaller cubic inches 2.75:1 gears and a 6 speed. I can vulcanize pavement in the 1st three gears and get 21 mpg in the trip to Reno, NV and return.
The 6 speed essentially gives the extra torque multiplication.
Posts: 91 | From: Auburn,CA | Registered: Feb 2003
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X97headswap
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Member # 5210
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posted
I vote 3.73's
Posts: 181 | From: Citrus Heights | Registered: Jan 2005
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knight12
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Member # 4817
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posted
373's
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sweeeeet
Posts: 180 | From: Walnut Creek | Registered: Aug 2004
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cdog301
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Member # 5136
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posted
with these gas prices 3:55!
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1992 Notch
Dss Pro Bullet
Afr 165's
GT40 U/L
Bassani X w/cats
and other goodies!!!!!!!
I love MOSTLY MUSTANGS OAKLAND CA
Posts: 386 | From: Richmond CA | Registered: Dec 2004
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Tims GT
New Member
Member # 5613
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posted
How much better performance do you get out of 373s then stock
[ April 21, 2005, 09:51 PM: Message edited by: Tims GT ]
Posts: 5 | From: San Carlos | Registered: Apr 2005
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RACEERX
New Member
Member # 5612
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posted
Stock is 3.27 and it all depends on what your plans are for car use. do you want to blow guys on freeway away or race from stop sign to stop sign? Im a freeway guy myself, and wont get rid of the 3.27, they are wonderful with alot of HP behind them, I have no bottom end torque problems and blow guys off the line as well. I would sugest that you make up your mind if you want a faster car and start with the engine or forget it. Your foundation is the engine the rest is just bells and whistles. I used HCI motorsports in Sacramento to build me a modular capable of 800 HP but boosted down to 13 psi for a decent 540 RWHP. Givem a call they are great guys 1-916-643-2280.
check out my site www.freewebs.com/raceerx
My car stats:
HCI GT Motor bored 30k,cobra crank, oil pump, CP pistons, Patriot heads and cams (274 duration). Vortech supercharger and after cooler, Snow performance water injection, cobra fuel tank with twin focus pumps, 42 lb injectors, 99 lightning mass air, CDC side exhaust, Dynomax super turbo mufflers, Bassani mid length headers and x-pipes, spec 3 stage 2 clutch, anderson cold pipe with K&N (the shaker hood assists) with a SCT tuner. Its at dyno right now and is estimated will be finished soon at close to 600 hp with fuel upgrades.
Posts: 9 | From: Bay Area California | Registered: Apr 2005
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Vndcatr
CAFords OG
Member # 2343
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posted
what MPH are you guys redlineing 4th gear at with 3:73s and 4:10s .. ?
i like having my long 4th gear, it helps with nitrous ![[Razz]](tongue.gif)
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Built 01 cobra
400 rwhp
11.7@117mph , 1.62 60ft
Posts: 1066 | From: Sacramento,Ca | Registered: Jan 2003
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h8louzn
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Member # 1075
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posted
yes now a days you can have your cake and eat it too.
4.30's and a viper 6speed with a .50 od!
You just have to pay for it thats all.
Posts: 593 | From: Sac. | Registered: Mar 2002
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twisted54
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Member # 1981
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posted
4.10s definately...
3.73s are good for a while but you'll want to change eventually.
[ April 26, 2005, 07:45 AM: Message edited by: twstd5o ]
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2013 Black on Black 5.0 with Boost N Things - CORN FED 🌽
Posts: 3422 | From: ebay | Registered: Oct 2002
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