Towing & 3.08 gears
#16
All I've heard about since getting this truck is the torque of the 6cyl but I haven't been impressed so far. I hope it is a gearing thing cause its cheaper than a motor swap!
#17
Even with 3.55 gears you are better off pulling it out in low range. Having that extra low gearing in low range just means you slip the clutch less and anything you can do to reduce that is smart. The M5OD doesn't have a very low first gear. The T-18 in my truck will pull a house off the foundation in first gear though.
#18
Thanks man, I didn't even think about getting the front pumpkin used. Duh!
I did put it in low range yesterday & It pulled it right out. Its ridiculous that I have to do this. I hope to get the 3.55 axle & pumpkin soon.
All I've heard about since getting this truck is the torque of the 6cyl but I haven't been impressed so far. I hope it is a gearing thing cause its cheaper than a motor swap!
I did put it in low range yesterday & It pulled it right out. Its ridiculous that I have to do this. I hope to get the 3.55 axle & pumpkin soon.
All I've heard about since getting this truck is the torque of the 6cyl but I haven't been impressed so far. I hope it is a gearing thing cause its cheaper than a motor swap!
Respect it for what it is. If you want more grunt, go to a lower gear. I can tug three and a half tons without much effort with my 4.11 gear ratio. I can't even tell it's back there once I get it going. Stopping sucks, tho.
#19
Join Date: Feb 2002
Location: Greater Austin, Texas
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I have 3.08 gears in my truck and I can tow with it pretty easily. I just run it in 4th gear on the highway and it's like I have 3.55 gears running in 5th (approximately). Then when I am not towing, I have the 3.08 for better MPG. I can always get the load rolling if it's a big one by using 1st gear (ZF trans).
I used to have a '90 F150 4x4 with 302/M5R2/3.55 and I also had a boat at the time. I always used low range in 2wd to pull the boat up the ramp, it's just easier on the clutch that way.
I used to have a '90 F150 4x4 with 302/M5R2/3.55 and I also had a boat at the time. I always used low range in 2wd to pull the boat up the ramp, it's just easier on the clutch that way.
#20
i have a 95 f150 flareside, with a 302. i recently did an automatic to manual tranny swap, i put a ZF out of a 94 f250 in it. got a low first gear but has so much power!!!! =D
to make a long story short, my rear dif's goin out, it has the 3.08 gear in it now. i'm gona put either 3.55 gear in it or the 3.73 gear, but am undecided. i want to keep good fuel economy, but have faster start of the line and be able to show off a bit cuz it is a baaaddddd lookin truck. opinions please.
this is a 2wd street truck.
to make a long story short, my rear dif's goin out, it has the 3.08 gear in it now. i'm gona put either 3.55 gear in it or the 3.73 gear, but am undecided. i want to keep good fuel economy, but have faster start of the line and be able to show off a bit cuz it is a baaaddddd lookin truck. opinions please.
this is a 2wd street truck.
#22
#23
Very understandable, Im just trying to glean more information on the subject. I dont know a whole lot about this particular mod, and would like to find out, atleast what parts I need to buy (but preferably salvage from another vehicle). I have an aptitude with the wrench, however I am not a proffesional, and everything I know is from what I have researched, and done myself. Thanks.
#24
#26
#28
Weren't the stock tires 235/75R15? Those are right around 29", so 31's will raise your effective gear ratio giving you the performance of taller gears. Going up in tire diameter requires shorter gearing to get back to the same effective ratio as stock. You could do the math and see where you are at to compare various tires sizes.
#29
Weren't the stock tires 235/75R15? Those are right around 29", so 31's will raise your effective gear ratio giving you the performance of taller gears. Going up in tire diameter requires shorter gearing to get back to the same effective ratio as stock. You could do the math and see where you are at to compare various tires sizes.
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slickeast
1987 - 1996 F150 & Larger F-Series Trucks
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10-11-2010 10:45 PM