Highest Power 5r55s

jason0156

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I see all these 5r55s Trans Tech Questions? Who has the highest horsepower 5r55s? Who built it? What power Adder?
 

Hawgman

THE fucking bad guy
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Oh goodie.
 

2mchtoy

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I know exactly what you are looking for. I am looking for the same thing. I talk to jimIII and he is running 9's. I talk to other guys and they say get rid of the 5r55s and get a built 4r70w. I mean we have to make a choice, I't going to cost us money no matter which route we go. It's gonna cost around 5k to do a 4r70w swap, or 3500 for the tci 5r55s. ugh!
 

08gt4u

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i have heard level ten trannys are really good.it all comes down to how much power are you planning to run through it.
 

racevert

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The 5R55S works well for my power level. I like having 5 gears and the low first gear. I dont want a manual valve body 4r70W or a seperate controller. I like the computer contolling the tranny in the tune. So the Level 10 was what I chose back in 06 and it has held up well.
 
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