Is the 4R100 transmission a good transmission?
Is the 4R100 transmission a good transmission?
The 4R100 is a computer controlled 4-speed automatic with a 1,000 lb-ft capacity from the factory. However, like any high-mile automatic transmission, your 4R100 is sure to have some wear that should be addressed before you pump more power through it. Though it’s a good transmission, the 4R100 can be made be better.
What transmission is behind 7.3 Powerstroke?
Ford Automatic & Manual Transmission Ratios, Model Years
| Transmission | Type | Model Years |
|---|---|---|
| 4R100 | 4 spd auto | 1999 – 2003 7.3L Power Stroke |
| 5R110W (TorqShift) | 5 spd auto | 2003 – 2010 6.0L & 6.4L Power Stroke |
| 6R140 (TorqShift) | 6 spd auto | 2011 – current 6.7L Power Stroke |
| ZF S6-650 | 6 spd manual | 1999 – 2003 7.3L Power Stroke |
When did the Ford 4R100 transmission come out?
The Ford 4R100 automatic transmission was introduced in 1999 and was mated to the 7.3L Power Stroke diesel engine. The 4R100 is a computer controlled 4-speed automatic with a 1,000 lb-ft capacity from the factory. The last year of production was 2003.
What’s the best rebuild for a Ford 4R100?
To learn about the upgrades available for the 4R100, we contacted Remac Transmission: They explained that there are generally three options, a stage-1, stage-2 or stage-3 rebuild. While stage-1 is a little better than stock, it is only recommended for light-duty use. The truck we’ll be installing this upgraded 4R100 into, however, is a workhorse.
What kind of truck is a ReMAC 4R100?
The truck we’ll be installing this upgraded 4R100 into, however, is a workhorse. It used to haul parts and tools for a local diesel shop and as a daily driver would tow trailers of all sizes. For this type of usage, Remac recommended a stage-2 rebuild for better durability and drivability.
What kind of transmission does a Ford PowerStroke use?
The ATS Stage 2 4R100 is designed for trucks that see daily driving and towing duties, aggressive tuning, and a modified turbo and/or injectors.ATS Built 4R100 Auto TransATS 5 Star Viskus Clutch Drive Torque ConverterATS Extra Deep Transmission PanATS Billet Input ShaftStage 3 TransmissionThe Stage 3 includes a billet 300M input shaft.
The Ford 4R100 automatic transmission was introduced in 1999 and was mated to the 7.3L Power Stroke diesel engine. The 4R100 is a computer controlled 4-speed automatic with a 1,000 lb-ft capacity from the factory. The last year of production was 2003.
To learn about the upgrades available for the 4R100, we contacted Remac Transmission: They explained that there are generally three options, a stage-1, stage-2 or stage-3 rebuild. While stage-1 is a little better than stock, it is only recommended for light-duty use. The truck we’ll be installing this upgraded 4R100 into, however, is a workhorse.
Do you need a 7.3 torque converter for a 4R100?
If you the your 7.3 to its potential then you must address the soft factory shifting and torque converter lock up or risk premature failure for a very expensive repair. To handle mild to moderate horsepower a good 7.3 torque converter and upgraded valve body upgrade is just what the 4R100 needs.
Are there any transmission upgrades for the 7.3 Powerstroke?
Automatic transmission upgrades to improve the shifting and longevity of the 7.3 Powerstroke automatic 4R100 transmission. The 4R100 was a good transmission for the factory performance of the 7.3 Powerstroke but, after power modifications the transmission begins to show it weakness.
