10 Speed Trans

dewalt · Dec 29, 2016

Ford 10R80 10 Speed Transmission Specs & Ratios

According to this article this trans is limited to 590 foot pounds. And has a service interval of 150 k. And then it say tba for foot pounds. Your guess as to what this trans is built for

ZaneMasterX · Dec 29, 2016

dewalt said:
Ford 10R80 10 Speed Transmission Specs & Ratios

According to this article this trans is limited to 590 foot pounds. And has a service interval of 150 k. And then it say tba for foot pounds. Your guess as to what this trans is built for

Well the chevy zl1 has the same tranny and is at 650hp.

crash457 · Dec 29, 2016

shelteredraptor · Dec 29, 2016

either I'm blind or there is no hp ratings in that article...

John813 · Dec 29, 2016

shelteredraptor said:
either I'm blind or there is no hp ratings in that article...

Nope, just torque.

590ftlb/800nm seems way too low for a transmission designed for, at first, the ZL1 and Raptor(weight).
Unless the ZL1 got a beefier one, which I doubt.

Any source to that 800nm claim? Or how reliable that website is?

ReefBlue · Dec 29, 2016

I always thought the 'Rxx" was in hundreds of pounds. An R80 should be good for 800lbs.

Besides, Ford wouldn't ship a truck with 510lbs of torque with a transmission that can only handle 590.

zsommer79 · Dec 30, 2016

ReefBlue said:
Besides, Ford wouldn't ship a truck with 510lbs of torque with a transmission that can only handle 590.

They might, seems like Ford always likes to put a couple pieces on the vehicles that are fine stock but become weak links when you start turning things up with after market pieces.

A couple examples would be the rods on the GT500 or the block on the RS only being rated to 420ft-lbs.

Up until now Ford has been using the fuel pump as a limiting factor as well with the ecoboost motors. Switching to dual fueling with port and direct injection on the new 3.5 it will be interesting to see what an aftermarket tune does for them on e85.

Darthyota · Dec 30, 2016

zsommer79 said:
They might, seems like Ford always likes to put a couple pieces on the vehicles that are fine stock but become weak links when you start turning things up with after market pieces.

A couple examples would be the rods on the GT500 or the block on the RS only being rated to 420ft-lbs.

Up until now Ford has been using the fuel pump as a limiting factor as well with the ecoboost motors. Switching to dual fueling with port and direct injection on the new 3.5 it will be interesting to see what an aftermarket tune does for them on e85.

the addition of port feeling may have been done to address the carbon fouling on the backside of intake valves

zsommer79 · Dec 30, 2016

Darthyota said:
the addition of port feeling may have been done to address the carbon fouling on the backside of intake valves

Yes I am sure it was but it is a nice perk to be able to turn these motors up without having to add secondary fueling or buying a bigger pump.

SilverBolt · Dec 31, 2016

10R80 = 10 forward speed and 800lb/ft. Ford has rated their auto transmissions that way for decades.

10 Speed Trans

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