DiscoWeb Message Boards
 

Go Back   DiscoWeb Message Boards > DiscoWeb Technical Boards > Discovery - Technical Discussions

Reply
 
Thread Tools Display Modes
Old 04-13-2017, 11:04 PM   #51
aliastel
Member
 
aliastel's Avatar
 
Join Date: Sep 2009
Location: Champaign, IL
Posts: 900
Member Trucks
Default Re: 410 gears in an 04 D2

I have used this calculator for years. Best one I have come across:

http://www.grimmjeeper.com
__________________
"Ok, I pulled the driveshaft last night and I drove it down the street. Then the fucking front drive shaft snapped, I guess it could not handle 100% of the power."

1987 Range Rover Classic (Stock Daily Driver)
1995 Range Rover Classic (Under full restoration)
aliastel is offline   Reply With Quote
Old 04-19-2017, 08:34 AM   #52
bri
Member
 
Join Date: Apr 2004
Location: US
Posts: 5,345
Default Re: 410 gears in an 04 D2

I have 235/85 and 4.10 on '98 D1., these are 32". Runs higher RPM, but in the hills around here not so much of a problem. Speedo seems about 20% off. Don't notice that much difference in gas mileage, but that does not really bother me.

I have a bigger problem with whining gears.

Years ago I ran D1 with 235/85R16 and 255/85R16 and stock gears. 235 frustrating in mountains. 255 VERY frustrating in mountains at speed. Off road, not much engine breaking going down and slightly under powered going up.

I am confident that I will like they better on and off road, with the exception of whine.
__________________
Present: 2001 P38 Holland and Holland, 1998 Discovey LSE
Past: 1999 Discovery 1 SD, 1993 RRC LWB SE, 1989 RRC, 1995 D1
bri is offline   Reply With Quote
Old 04-20-2017, 10:44 AM   #53
Frank4
Almost There...
 
Frank4's Avatar
 
Join Date: Jul 2012
Location: Memphis
Posts: 33
Member Trucks
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by bri View Post
I have 235/85 and 4.10 on '98 D1., these are 32". Runs higher RPM, but in the hills around here not so much of a problem. Speedo seems about 20% off. Don't notice that much difference in gas mileage, but that does not really bother me.

I have a bigger problem with whining gears.

Years ago I ran D1 with 235/85R16 and 255/85R16 and stock gears. 235 frustrating in mountains. 255 VERY frustrating in mountains at speed. Off road, not much engine breaking going down and slightly under powered going up.

I am confident that I will like they better on and off road, with the exception of whine.
Can you give us any rpm/mph ranges?
__________________
"If it has tits or tires it is going to give you trouble."
1989 RR 122k ----> SOLD!!!
Equipped:
4.6
OME Shocks
RTE 2" Coils
Wilderness rack
Crawlers Treadwright (33")
2000 DII 156K = The Antichrist
Equipped:
RTE 3" coils
BFG A/T's 33"
SD rack
ARB front bumper
AB rear bumper
Frank4 is offline   Reply With Quote
Old 04-20-2017, 11:41 AM   #54
Shiftonthefly1
Member
 
Join Date: Aug 2014
Location: Las Vegas
Posts: 358
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by Frank4 View Post
Can you give us any rpm/mph ranges?
It's not gonna be 3500 at 55 I can tell ya that.
Shiftonthefly1 is online now   Reply With Quote
Old 04-20-2017, 06:40 PM   #55
Frank4
Almost There...
 
Frank4's Avatar
 
Join Date: Jul 2012
Location: Memphis
Posts: 33
Member Trucks
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by Shiftonthefly1 View Post
It's not gonna be 3500 at 55 I can tell ya that.
Sure as hell isn't going to be 1900.
__________________
"If it has tits or tires it is going to give you trouble."
1989 RR 122k ----> SOLD!!!
Equipped:
4.6
OME Shocks
RTE 2" Coils
Wilderness rack
Crawlers Treadwright (33")
2000 DII 156K = The Antichrist
Equipped:
RTE 3" coils
BFG A/T's 33"
SD rack
ARB front bumper
AB rear bumper
Frank4 is offline   Reply With Quote
Old 04-20-2017, 07:15 PM   #56
Shiftonthefly1
Member
 
Join Date: Aug 2014
Location: Las Vegas
Posts: 358
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by Frank4 View Post
Sure as hell isn't going to be 1900.


I never said it would be you're the one that came out of the box with retarded claims and insults
Shiftonthefly1 is online now   Reply With Quote
Old 04-22-2017, 12:10 AM   #57
Frank4
Almost There...
 
Frank4's Avatar
 
Join Date: Jul 2012
Location: Memphis
Posts: 33
Member Trucks
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by Shiftonthefly1 View Post
I never said it would be you're the one that came out of the box with retarded claims and insults
Um, your calculator that you posted says it a little over 1900 rpms @ 50 mph. So yes, yes you did.
__________________
"If it has tits or tires it is going to give you trouble."
1989 RR 122k ----> SOLD!!!
Equipped:
4.6
OME Shocks
RTE 2" Coils
Wilderness rack
Crawlers Treadwright (33")
2000 DII 156K = The Antichrist
Equipped:
RTE 3" coils
BFG A/T's 33"
SD rack
ARB front bumper
AB rear bumper
Frank4 is offline   Reply With Quote
Old 04-22-2017, 12:24 AM   #58
Shiftonthefly1
Member
 
Join Date: Aug 2014
Location: Las Vegas
Posts: 358
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by Frank4 View Post
Um, your calculator that you posted says it a little over 1900 rpms @ 50 mph. So yes, yes you did.
Ashcrift did sir. Not me. But yes it does sound about right...in fourth gear...in OVERDRIVE. But I guess you know more than Ashccroft does on the subject. Thanks for the wisdom!!
Shiftonthefly1 is online now   Reply With Quote
Old 04-24-2017, 06:46 PM   #59
SCSL
Member
 
SCSL's Avatar
 
Join Date: Apr 2005
Posts: 3,630
Member Trucks
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by bri View Post

Years ago I ran D1 with 235/85R16 and 255/85R16 and stock gears. 235 frustrating in mountains. 255 VERY frustrating in mountains at speed. Off road, not much engine breaking going down and slightly under powered going up.
I remember that truck! Many good times.

The gearing question always makes me laugh. I've run stock gears on 35s for 11 years. And on 33s several years before that. Granted, I'm a bit lighter. But only by 800 lbs. I'm finally going 4.1 as I go to 37s but wouldn't go any further. Remember: the further you go, the weaker you get. My advice, and it's worth what you paid for it, is for a rig that's both street and trail, make your compromises on the street performance. The lessons learned on the trail are more painful and expensive than the inconveniences faced the street.
__________________
Quote:
Originally Posted by p m
This state is largely retarded.


1996 Disco I 33s, armor, etc (sold, now on 35s, nasty)
1999 Disco II, stock (sold, now a nice mild build)
2001 Disco II, chopped & caged, 37s, locked (Molly)
2008 L322 (DD)
SCSL is online now   Reply With Quote
Old 04-28-2017, 11:28 AM   #60
Frank4
Almost There...
 
Frank4's Avatar
 
Join Date: Jul 2012
Location: Memphis
Posts: 33
Member Trucks
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by Shiftonthefly1 View Post
Ashcrift did sir. Not me. But yes it does sound about right...in fourth gear...in OVERDRIVE. But I guess you know more than Ashccroft does on the subject. Thanks for the wisdom!!
You posted it man. Jesus, at least I am sticking to my guns here.
__________________
"If it has tits or tires it is going to give you trouble."
1989 RR 122k ----> SOLD!!!
Equipped:
4.6
OME Shocks
RTE 2" Coils
Wilderness rack
Crawlers Treadwright (33")
2000 DII 156K = The Antichrist
Equipped:
RTE 3" coils
BFG A/T's 33"
SD rack
ARB front bumper
AB rear bumper
Frank4 is offline   Reply With Quote
Old 04-28-2017, 02:26 PM   #61
fishEH
Member
 
fishEH's Avatar
 
Join Date: Jan 2009
Location: Lake Villa, IL
Posts: 5,908
Default Re: 410 gears in an 04 D2

If the Ashcroft calculator is off, like really off, its because something was entered incorrectly.
__________________
'98 D1 Trail Rig. Lockers and whatnot. Retired
'96 D1 Daily Driver. OME lift, 235/85/16 Toyo AT's.
'95 D1 Project Truck.
'94 D1 Too good to pass up. OME lift, 265/75/16 BFG AT's, Detroit/TruTrac, etc

Quote:
Originally Posted by discostew View Post
No matter how hard you stir it you won't make chocolate ice cream out of a bucket of shit
fishEH is online now   Reply With Quote
Old 04-28-2017, 03:26 PM   #62
K-rover
Keyboard Pounder
 
K-rover's Avatar
 
Join Date: Jan 2010
Location: Raleigh, NC
Posts: 1,598
Member Trucks
Default Re: 410 gears in an 04 D2

Anyone running 4.37's and 35's?
__________________
2001 D2
K-rover is online now   Reply With Quote
Old 04-28-2017, 04:54 PM   #63
Shiftonthefly1
Member
 
Join Date: Aug 2014
Location: Las Vegas
Posts: 358
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by Frank4 View Post
You posted it man. Jesus, at least I am sticking to my guns here.


You came at me at with insults and sarcasm. I didn't say anything to you I didn't say anything derogatory to anybody for some reason you got this thing up your ass about this thread. Your initial statement was wrong. I've got facts to back up that it was wrong. Why don't you just drop it move on and quit being confrontational. I have enough bullshit at work and in real life I don't need it here in my hobby Life too.

Let's make nice and kiss and make-up.
Shiftonthefly1 is online now   Reply With Quote
Old 04-30-2017, 02:54 AM   #64
Blue
Member
 
Blue's Avatar
 
Join Date: Mar 2004
Location: AZ
Posts: 7,691
Member Trucks
Default Re: 410 gears in an 04 D2

Yeah, drop the bitch fest already ladies
__________________
Blue
2004 D2
Blue is offline   Reply With Quote
Old 05-02-2017, 02:23 PM   #65
Frank4
Almost There...
 
Frank4's Avatar
 
Join Date: Jul 2012
Location: Memphis
Posts: 33
Member Trucks
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by Shiftonthefly1 View Post
You came at me at with insults and sarcasm. I didn't say anything to you I didn't say anything derogatory to anybody for some reason you got this thing up your ass about this thread. Your initial statement was wrong. I've got facts to back up that it was wrong. Why don't you just drop it move on and quit being confrontational. I have enough bullshit at work and in real life I don't need it here in my hobby Life too.

Let's make nice and kiss and make-up.
Calmer than you are, dude.
__________________
"If it has tits or tires it is going to give you trouble."
1989 RR 122k ----> SOLD!!!
Equipped:
4.6
OME Shocks
RTE 2" Coils
Wilderness rack
Crawlers Treadwright (33")
2000 DII 156K = The Antichrist
Equipped:
RTE 3" coils
BFG A/T's 33"
SD rack
ARB front bumper
AB rear bumper
Frank4 is offline   Reply With Quote
Old 05-02-2017, 04:42 PM   #66
rovercanus
Member
 
rovercanus's Avatar
 
Join Date: Apr 2004
Posts: 9,051
Default Re: 410 gears in an 04 D2

With 4:12's on 33" tires I run at about 2250 going 55mph.
__________________
I'm playing nut!
rovercanus is offline   Reply With Quote
Old 05-02-2017, 04:56 PM   #67
Shiftonthefly1
Member
 
Join Date: Aug 2014
Location: Las Vegas
Posts: 358
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by rovercanus View Post
With 4:12's on 33" tires I run at about 2250 going 55mph.


Nice. Not bad at all. Thanks man. I appreciate the info.
Shiftonthefly1 is online now   Reply With Quote
Old 08-03-2017, 12:44 AM   #68
CORover
Member
 
Join Date: Jun 2007
Location: Colorado
Posts: 161
Default Re: 410 gears in an 04 D2

I ran across this formula recently;
Desired tire size divided by stock tire size times stock gear ratio equals new gear ratio.
33/29*3.54=4.03 go to the nearest available, like 4.11

29/29=1.000000000*3.54= 3.54
30/29=1.034482759*3.54=3.662068966
31/29=1.068965517*3.54=3.784137931
32/29=1.103448276*3.54=3.906206897
33/29=1.137931034*3.54=4.028275862
34/29=1.172413793*3.54=4.150344828
35/29=1.206896552*3.54=4.272413793

Here is what GBR has for a reference;
3.54, 3.9, 4.11, 4.14, 4.43, 4.71
__________________
96 Disco - Heavily Modified but not done yet
00 Range Rover - Stock
00 Range Rover - Mostly Dead
CORover is online now   Reply With Quote
Old 08-13-2017, 06:57 PM   #69
knucklehead_vol
Member
 
knucklehead_vol's Avatar
 
Join Date: Aug 2015
Location: Memphis
Posts: 98
Member Trucks
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by Frank4 View Post
You posted it man. Jesus, at least I am sticking to my guns here.
No pun intended?
knucklehead_vol is offline   Reply With Quote
Old 08-13-2017, 07:02 PM   #70
knucklehead_vol
Member
 
knucklehead_vol's Avatar
 
Join Date: Aug 2015
Location: Memphis
Posts: 98
Member Trucks
Default Re: 410 gears in an 04 D2

Quote:
Originally Posted by CORover View Post
I ran across this formula recently;
Desired tire size divided by stock tire size times stock gear ratio equals new gear ratio.
33/29*3.54=4.03 go to the nearest available, like 4.11

29/29=1.000000000*3.54= 3.54
30/29=1.034482759*3.54=3.662068966
31/29=1.068965517*3.54=3.784137931
32/29=1.103448276*3.54=3.906206897
33/29=1.137931034*3.54=4.028275862
34/29=1.172413793*3.54=4.150344828
35/29=1.206896552*3.54=4.272413793

Here is what GBR has for a reference;
3.54, 3.9, 4.11, 4.14, 4.43, 4.71

I do like the GBR 4.43 with reverse rotation for 33 - 35 tires.
knucklehead_vol is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
4:10 gears D1 MontrealRR90 Parts For Sale 3 06-04-2012 11:44 AM
4.11 gears MATT223081 Parts For Sale 8 04-15-2008 03:39 PM
gears sean Series - Technical Discussions 1 08-04-2006 02:26 PM
gears rovnsurfer62 Discovery - Technical Discussions 6 06-07-2006 10:19 PM
Wtb 4.75 Gears WILL.TILLERY Parts Wanted 1 05-06-2006 11:51 AM

» Log in
User Name Not a member yet?
Register Now!
Password
» Today's Birthdays
None
Powered by vBadvanced CMPS v3.2.3

All times are GMT -4. The time now is 05:57 PM.


Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Copyright 2000 - 2015, DiscoWeb.org. All rights reserved.

Garage Plus vBulletin Plugins by Drive Thru Online, Inc.