Log In
Register
Forums
Ford Truck Enthusiasts Site Navigation
Site Announcements
New Member Introductions
Ride Of The Week
User Gallery & Picture Display
Newer Light Duty Trucks
2022+ F-150 Lightning
2021+ F150
2015 - 2020 F150
2009 - 2014 F150
2004 - 2008 F150
1997 - 2003 F150
Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150
2015 + Expedition & Navigator
2007 - 2014 Expedition & Navigator
1997-2006 Expedition & Navigator
Super Duty/Heavy Duty
2017+ Super Duty
1999 to 2016 Super Duty
Large Truck
Excursion - King of SUVs
Towing Forum
Conventional (Bumper Pull) Towing; Travel Trailers & Pop-ups
Slide-in / Truck Campers
Fifth Wheel & Gooseneck RV Towing
Toy Hauler Towing; Fifth Wheel & Bumper Pull
Flatbed, Car, Boat, Utility, Horse & Misc. Trailer Towing
Other; Brakes, Electrical, Hitches, Weight Distribution & CDL Discussion
Diesel
General Diesel Discussion
3.2L Power Stroke
3.0L Powerstroke Diesel
6.7L Power Stroke Diesel
6.4L Power Stroke Diesel
6.0L Power Stroke Diesel
1999 - 2003 7.3L Power Stroke Diesel
1994.5 - 1997 7.3L Power Stroke Diesel
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
Bio-diesel, Propane & Alternative Diesel Engine Fuels
Competition
Small Chassis Trucks
2022+ Maverick
2024+ Ranger
2019 - 2023 Ranger
2020+ Explorer
2011 to 2019 Explorer
Explorer, Sport Trac, Mountaineer & Aviator
1983 - 2012 Ranger & B-Series
Escape & Escape Hybrid
Aerostar
Crossovers
Older, Classic & Antique Trucks
1987 - 1996 F150 & Larger F-Series Trucks
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
1973 - 1979 F-100 & Larger F-Series Trucks
1967 - 1972 F-100 & Larger F-Series Trucks
1961 - 1966 F-100 & Larger F-Series Trucks
1957 - 1960 F100 & Larger F-Series Trucks
1948 - 1956 F1, F100 & Larger F-Series Trucks
1947 and Older Ford Trucks
Bronco
2021+ Bronco
2021+ Bronco Sport
1978 - 1996 Big Bronco
1966 - 1977 Early Broncos
Bronco II
Ford Vans and other vehicles
2014+ Transit
Transit Connect
1968-Present E-Series Van/Cutaway/Chassis
Ranchero & 1961 - 1967 Econoline
Nite, Nascar & Other Limited Edition Ford Trucks
Performance, Engines & Troubleshooting
Computer Chips & Tuners
Performance & General Engine Building
Supercharger, Turbocharger, Nitrous Oxide & Water/Methanol Injection
Engine Swaps
7.3L / 6.8L V8 Gasoline Engines
6.2L V8
5.0L Coyote
EcoBoost (all engine sizes)
Modular V10 (6.8l)
Modular V8 (4.6L, 5.4L)
Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W)
Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460)
Ford V6
FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428)
Ford Inline Six, 200, 250, 4.9L / 300
335 Series- 5.8/351M, 6.6/400, 351 Cleveland
Y-Block V8 (239, 272, 292, 312, 317, 341, 368)
Other Ford Engines
Misc.
Aftermarket Products
Air Intakes, Air Filters & Ram Air
Audio & Video Systems, Navigation, Satellite Radio & Mobile Electronics
Alternative Fuels, Hybrids & Mileage
Appearance & Dress-Up
Bed Covers, Tonneau covers, Toppers/Canopies & Bed liners
Brakes, Steering, Suspension, Tires, & Wheels
Clutch, Transmission, Differential, Axle & Transfer Case
Cooling, Heating, Ventilation & A/C
Electrical Systems/Wiring
Exhaust Systems
Fuel Injection, Carburetion & Fuel System
Oil & Lubrication
Offroad & 4x4
Paint & Bodywork
Marketplace
Marketplace
Vendor Specials, Discounts, Product Announcements & Group Buys
General
General NON-Automotive Conversation
General Automotive Discussion
Projects
Newsletter Archive
Classifieds
Car/truck Buying Advice
Events & Happenings
Garage & Workshop
Ford vs The Competition
The Next Generation
Regional Chapters
Chapter Meets Planning
General Chapter Discussion
International Region
Mid-Atlantic Region
Mid-West Region
New England Region
Southern Region
Southwest Region
Western Region
Canadian National Chapter
Test
Testing.....
News
Gallery
Tools
Car Payment Calculator
Tire Rim Calculator
Vin Decoder
Members List
Live Feed
Marketplace
Ford F150 Parts For Sale
Ford F250 Parts For Sale
Ford F350 Parts For Sale
Vendor Directory
Become a Vendor
Member Marketplace
Vendor Marketplace
New Posts
How-Tos
Site Guidelines
Go Premium!
View Dark Mode
Please register or login to enable Dark Mode.
Log In
Register
Threads
Google
Threads
Posts
Advanced
Ford Truck Enthusiasts Forums
Log In
|
Register
Dark Mode
Please register or login to enable Dark Mode.
Contact Us
About Us
Manage Preferences
Archive
Advertising
Cookie Policy
Privacy Statement
Terms of Service
Your Privacy Choices
Affiliate Disclosure
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
×
Log In
Forgot your Password?
By logging into your account, you agree to our
Terms of Use
and
Privacy Policy
, and to the use of cookies as described therein.
or
Login with Google
Login with Facebook
Ford Truck Enthusiasts Forums
Tags
Threads Tagged with
underdrive
Community Links
Social Groups
Pictures & Albums
Members
Search Forums
Show Threads
Show Posts
Tag Search
Advanced Search
Find All Liked Posts
Go to Page...
Page 1 of 5
1
2
3
4
5
>
Threads Tagged with
underdrive
Thread / Thread Starter
Last Post
Replies
Views
Forum
Doug Nash Overdrive unit
(
1
2
)
lewismohr
on 06-01-2010
03-21-2022
07:57 AM
by
mjaywilliams
19
16,925
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
Does anyone have a 4.2 with dual exhaust?
(
1
2
)
redman
on 11-26-2000
09-07-2020
04:49 PM
by
Fifty150
22
8,023
3.8 & 4.2L V6
Need rebuild advice for 1995 7.5l EFI
jusflotin
on 05-05-2009
07-05-2012
11:19 PM
by
grayfoxbody
5
6,175
Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460)
Dne2, Doug Nash underdrive problem
robert7249
on 01-30-2011
06-25-2012
10:31 PM
by
fordguy6t983
1
2,489
Clutch, Transmission, Differential, Axle & Transfer Case
Underdrive pulley comparison
YJLOPES
on 05-26-2012
05-29-2012
12:24 PM
by
bduke23
2
1,464
1997 - 2003 F150
How about an over-under drive for improved mileage
(
1
2
)
Bigdadie
on 06-20-2010
11-03-2011
07:02 AM
by
BigSilly86
21
2,881
6.4L Power Stroke Diesel
Underdrive damper
F250saleen
on 10-24-2011
10-25-2011
08:19 AM
by
krewat
1
514
Modular V10 (6.8l)
upgrades whatcha think
(
1
2
3
4
5
...
Last Page
)
4wheeling79
on 03-13-2009
08-24-2011
11:17 AM
by
4wheeling79
251
82,787
1987 - 1996 F150 & Larger F-Series Trucks
Transfer cases
ADTMan
on 06-13-2011
06-15-2011
08:10 PM
by
joe f350
8
1,534
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
Gear Vendors over/under drive
(
1
2
3
)
heli190
on 05-12-2011
05-16-2011
02:31 PM
by
sdetweil
33
13,028
6.4L Power Stroke Diesel
US Gear Over/underdrive info
Butch(OH)
on 03-17-2011
03-18-2011
08:10 AM
by
Fullcrew7.3
3
3,075
1994.5 - 1997 7.3L Power Stroke Diesel
93 Bronco 351w looking at options for more power
(
1
2
)
BURNSTOUGHFORD
on 03-01-2011
03-10-2011
03:18 PM
by
Old Hickory
24
14,871
Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W)
underdrive pulleys
deljac
on 03-02-2011
03-08-2011
02:48 AM
by
Uncle Grumpy
6
716
1987 - 1996 F150 & Larger F-Series Trucks
How can I get more out of this efi 460
(
1
2
)
old96r
on 01-28-2011
02-25-2011
11:53 AM
by
Chadder1313
22
21,949
Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460)
Anyone ever try using an underdrive pulley?
mrgn_mtt
on 01-18-2011
01-18-2011
07:45 PM
by
mrgn_mtt
3
578
Ford Inline Six, 200, 250, 4.9L / 300
1994 4.9l upgrades-diy & store bought, where to get them and what to do?
(
1
2
)
SideWinder4.9l
on 11-26-2010
11-29-2010
09:52 PM
by
SAFEtrux
17
1,696
Ford Inline Six, 200, 250, 4.9L / 300
New and got some questions
duffyf150
on 10-13-2010
10-14-2010
01:00 PM
by
duffyf150
5
624
1997 - 2003 F150
underdrive
kbeefy
on 06-14-2010
09-12-2010
02:32 AM
by
kbeefy
12
2,566
1999 - 2003 7.3L Power Stroke Diesel
does anyone know about nissan hardbodies?
im2tall33
on 07-09-2010
07-09-2010
09:08 PM
by
*2fords*
1
414
General Automotive Discussion
Over drive AC Pump
Deluxe06
on 06-17-2010
06-19-2010
01:58 AM
by
SpringerPop
8
1,004
1999 to 2016 Super Duty
A/C Underdrive Kit
Deluxe06
on 06-18-2010
06-18-2010
11:45 PM
by
Deluxe06
4
1,770
1999 - 2003 7.3L Power Stroke Diesel
Missouri in May - general chat
(
1
2
3
4
5
...
Last Page
)
1OldFordMan
on 05-01-2010
06-06-2010
06:52 PM
by
zstangkrewson
675
19,081
Missouri Chapter
Can MPG be improved? 05 F150
(
1
2
)
rickarj1
on 04-26-2010
05-26-2010
12:49 PM
by
aquaman
20
10,533
2004 - 2008 F150
underdrive pulleys
Ds7776
on 05-03-2010
05-03-2010
05:45 PM
by
Ds7776
0
687
335 Series- 5.8/351M, 6.6/400, 351 Cleveland
NP435 to U.S. Gear 20% underdrive
dicksshortwide66
on 04-14-2010
04-14-2010
07:50 PM
by
dicksshortwide66
2
1,260
Clutch, Transmission, Differential, Axle & Transfer Case
Page 1 of 5
1
2
3
4
5
>
All times are GMT -5. The time now is
11:40 AM
.