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01-14-2005, 05:16 PM | #26 | |
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Re: Gears - to answer the questions once and for all
Quote:
For much more serious drag racing with sticky tires (BFG DR's or better) on race wheels, I would run 4.30's, and learn to launch off or near the rev limiter. But purchase race wheels. This is the hot ticket, if you wish to make your car into a race oriented car. You must get your 60' in the 1.5-1.6 area. It's all about 60' times, more so than HP. This kind of abuse requires some serious mods to drivetrain. For cars not set up to race at the strip (been lowered etc), but where you just want a little more mechanical advantage for street acceleration, then run 3.73's, 3.90's, or 4.10's, depending on your tires and how much 4th gear speed you wish to give up, and how many extra RPM's you're willing to put up with while cruising. But these gears require an extra shift at the strip VS 3.55's, offsetting some of their advantage. Forget what top speed could be in 5th. If you have to shift to 5th in any kind of encounter, it's all over with our extremely tall .62 5th. 5th just for cruising. We really just have a 4 speed car (manuals) plus tall overdrive.
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Ralph Greene SOLD 03 Mach 1 (Torch Red) 5 Speed Manual Real Ford FR 500 18X9 Wheels 255X40X18 Michelin Tires Steeda Sport Springs (isolators in) Tokico HP Struts/Shocks Steeda 4 bolt CC Plates Poly Offset Steering Rack Bushings Steeda TriAx Shifter Magnaflow X/Cats Bassani Catback with Removable Baffles Last edited by Ralph Greene; 01-15-2005 at 11:45 AM. |
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01-26-2005, 05:23 PM | #27 | |
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Re: Gears - to answer the questions once and for all
Quote:
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2K4 White Mach 1 M5 DiabloSport Flash Dynotuned: 11-02-2005 w/ 338RWHP & 359RWTQ. Best run: 13.5@105.1 before 315s, C&L, & tune. Has: 40-Series 2-Chamber Flows; 85 mm C&L MAF; AFS 17X9 & 17X10.5 Mach Rims; BBK Long Tubes & O/R X; Baer D/S/Z Rotors, Grand-Tour 2-pist Calipers, & SS Lines; Custom Full Subframes; FRPP 4.30s, 31-splines, & Lim Slip Diff; H&R SS Springs; HPM D/S Loop; Nitto DR 315s;MM Bumpstop; Offset Rack Bushings; MILs; SVO Girdle. Pics: http://www.cardomain.com/ride/2071960 |
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02-11-2005, 10:13 AM | #28 |
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Re: Gears - to answer the questions once and for all
What performance gain would our cars see if adding 4.10 gears in say a 60 roll race on the freeway?
Unfortunately most of my races happen when I am commuting. I know people talk about how strong the LS1 cars are up top, but I have an amazing record against those even past 100 mph races. I don't know if the chip helped in this area that much. I used to have 4.10s in my 97 Cobra, I know it helped when 1/4 dragging but wasn't sure if the affect was as great on 60 punch races. |
02-11-2005, 11:54 AM | #29 |
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Re: Gears - to answer the questions once and for all
There sure is A LOT of extemely valuable information in this thread. Thanks to all who posted their input, whether it be simply mathmatical, or from previous race experience.
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02-21-2005, 08:17 PM | #30 |
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Re: Gears - to answer the questions once and for all
If this is to become the official gears sticky, may I suggest adding info about what degree of rebuild kits would be needed at various mileage, what misc parts are needed (I recall some sort of special pin or grinding needed with 4.56+), etc.
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03-24-2005, 05:12 PM | #31 | |
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Re: Gears - to answer the questions once and for all
Quote:
The Ford 31 spline traklok needs to have the pin ground to be able to fit 4.30s or higher on there. I believe same is the case with the Torsen differentials. Not sure about the eaton or auburn ones.
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04-25-2005, 12:59 PM | #32 |
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Re: Gears - to answer the questions once and for all
I Need Some Advice About What Gears To Get. I Have A 02 Gt 5spd And I Am Looking Into Getting Some Gears Soon, What Should I Get?
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04-26-2005, 06:56 PM | #33 |
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Re: Gears - to answer the questions once and for all
"This IS a tasty burger".... Thanks for all the info, in this thread... I just took the 4:30s out of my car, in favor of the 3:55s. I think every owner has to analyze their individual use, and gear-up/down accordingly. The fuel economy with the 4:30s sucked. I hope to see better economy when I can keep my foot out of it...
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07-06-2005, 04:24 PM | #34 |
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Re: Gears - to answer the questions once and for all
I dont care much about top speed, I just want acceleration, but I heard having the lower gears like 4.10 or 4.30 are harder on the engine. Is this true? Plus I would like to have reasonable gas mileage still so I was thinking maybe 3.73s would be the best gears for me, or should i stay stock?
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09-14-2005, 08:26 PM | #35 |
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Re: Gears - to answer the questions once and for all
Im either going 3.73's or 4.10's I just wanted to know if I switch to 4.10's how bad of a spinning problem am I gonna have ?. I mean right now im street tires I had the et streets on the car but they didn't last to long
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09-15-2005, 12:57 AM | #36 | |
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Re: Gears - to answer the questions once and for all
Quote:
Michael
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2004 Comp. Orange Mach 1/AUTO Performance: K&N Filter Magnaflow X-Pipe Magnaflow Cat-Back Predator Diablo Tune Suspension: Griggs Rear Springs/300 lbs. Koni Yellow Adjustable MM CC Plates MM Front Coilovers MM Adjustable Rear LCA MM Full length SFC MM 4-pt K-Member Brace MM Steel Braided Brake Lines Appearance: 35W DDM HID Lights S281 Rear Deck Spoiler MRT 3" Rolled Exhaust Tips Ford 8.8 Axle Cover Saleen Matt Black 18x9 Nitto Extreme 555 275/35/18 *SOLD 2017* |
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09-24-2005, 07:00 PM | #37 |
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Re: Gears - to answer the questions once and for all
right now im thinking about getting 3.90 or 4.10 gears but its my every days driver. if i have a k&n cai, bbk long tube headers,slp loundmouth cat backs, diablo preditor tune and put one of these 2 gears on will i be having trouble with spinning the tires off of every take off? my car is loud as hell with my slp loudmoths and cops love to mess with me now, so im just trying to see if ill have to baby my take offs as to not get more cops to pull me over for something.
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09-24-2005, 11:44 PM | #38 |
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Re: Gears - to answer the questions once and for all
You'll spin only if you peform sprited take offs, so don't let that hold you back. As fars as the gears, again that depends on your transmission, remember 410's in a auto is like having 456's in manual. If your car is a 5 speed, you'll love the 410,'s. If your an auto go with the 390's.
Michael
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2004 Comp. Orange Mach 1/AUTO Performance: K&N Filter Magnaflow X-Pipe Magnaflow Cat-Back Predator Diablo Tune Suspension: Griggs Rear Springs/300 lbs. Koni Yellow Adjustable MM CC Plates MM Front Coilovers MM Adjustable Rear LCA MM Full length SFC MM 4-pt K-Member Brace MM Steel Braided Brake Lines Appearance: 35W DDM HID Lights S281 Rear Deck Spoiler MRT 3" Rolled Exhaust Tips Ford 8.8 Axle Cover Saleen Matt Black 18x9 Nitto Extreme 555 275/35/18 *SOLD 2017* |
09-27-2005, 05:57 PM | #39 | |
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Re: Gears - to answer the questions once and for all
Quote:
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09-27-2005, 07:39 PM | #40 |
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Re: Gears - to answer the questions once and for all
If you plan on doing lots or 1/4 miles stuff the safe bet is to go with 31 spline axles.
JMO Michael
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2004 Comp. Orange Mach 1/AUTO Performance: K&N Filter Magnaflow X-Pipe Magnaflow Cat-Back Predator Diablo Tune Suspension: Griggs Rear Springs/300 lbs. Koni Yellow Adjustable MM CC Plates MM Front Coilovers MM Adjustable Rear LCA MM Full length SFC MM 4-pt K-Member Brace MM Steel Braided Brake Lines Appearance: 35W DDM HID Lights S281 Rear Deck Spoiler MRT 3" Rolled Exhaust Tips Ford 8.8 Axle Cover Saleen Matt Black 18x9 Nitto Extreme 555 275/35/18 *SOLD 2017* |
10-03-2005, 06:50 PM | #41 | |
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Re: Gears - to answer the questions once and for all
Quote:
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10-05-2005, 02:05 PM | #42 |
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Re: Gears - to answer the questions once and for all
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11-19-2005, 06:27 PM | #43 |
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Re: Gears - to answer the questions once and for all
you guys can see the difference in max speed (MPH) in every gear with different final drive ratios. i used 6800rpm as max rpm in any gear.
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02-20-2006, 03:47 PM | #44 |
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Re: Gears - to answer the questions once and for all
I still dont know if i should go with 4.10s or 3.90s? i have a manual.
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02-20-2006, 04:23 PM | #45 | |
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Re: Gears - to answer the questions once and for all
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Zinc yellow NMRA Factory Stock configuration Coyote 5.0 engine, FRPP Control Pack and a bunch of other stuff. Best ET in this configuration 10.693@123 |
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04-11-2006, 06:30 PM | #46 |
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Re: Gears - to answer the questions once and for all
I am not sure if this question is answered yet and I thought I have seen it before... can't seem to find it right now. I have a blown auto mach with stock gears. Which gears would be the best for me? I do a ton of driving and see some track. How well do you guys think the car will hook up on the street with 285 drag nittos with the gears? I don't have the 285s on the car yet and I have 245s that spin like crazy with the blower. I cruise at 120 a lot right now and race til 150 or so usually; but I guess I can let the high MPH go for some quickness.
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04-12-2006, 09:37 AM | #47 |
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Re: Gears - to answer the questions once and for all
I see that you are in Houston. I have 2 sets of Nitto Drags 275/40 17 and 305/35/18s. If you want to meet up one day we can mount a set and take it for a drive. I would like to feel that blown Mach so I would be happy to see what you think of the bigger drag radials.
Keith |
04-13-2006, 03:50 PM | #48 |
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Re: Gears - to answer the questions once and for all
You wanna sell the 275s? I live in Tomball, we go out everyday Tuesday to a Lowes off 249, tons of cars go out there and we do some street racing. I also go out to 1960 an 45 to sonic every friday night. If you ever go I have a red mach 1 with black fr500s with a BLOWN emblem on the back.
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04-13-2006, 07:27 PM | #49 | |
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Re: Gears - to answer the questions once and for all
Quote:
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Zinc yellow NMRA Factory Stock configuration Coyote 5.0 engine, FRPP Control Pack and a bunch of other stuff. Best ET in this configuration 10.693@123 |
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04-22-2006, 07:14 PM | #50 |
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Re: Gears - to answer the questions once and for all
We don't race there...usually go up there just to talk and sit around. People drive 30 miles away to go race if they want to.
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