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tko or t56?

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Old 10-12-2006, 12:56 AM
  #1  
Jon D
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Default tko or t56?

i have a 88 mustang gt with a 347 with a pretty good setup i figure 400+hp but anyways im running 3:73 gears and in the market for a new tranny since i killed 3 stock t5's already. my current tranny gets stuck in 3rd gear and will not come out without alot of force. will i benefit from a 6 speed t56 would i be able to run higher gears and still be able to go on highway long distances 100 miles or so? or should i get a tremmic tko? thanks for your input in advance
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Old 10-12-2006, 01:00 AM
  #2  
FullAuto
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Default RE: tko or t56?

I'd buy the TKO. I'm only saying this because I've broken 6 T56s.
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Old 10-12-2006, 01:13 AM
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AdderMk2
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Default RE: tko or t56?

www.modularmustangracing.com

MMR750 is a TKo500 variant modified to handle 750 hp....

and its $1700 less than a t-56 conversion
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Old 10-12-2006, 01:15 AM
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dimebag
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Default RE: tko or t56?

a t56 would be cool and all, but as far as i understand, its a bitch to do, and its not worth all the work... if it were me( and it will be me very soon) id go w. a tko
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Old 10-12-2006, 01:23 AM
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fastfox86
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Default RE: tko or t56?

Having that extra gear would be nice, but the conversion is expensive as hell and they don't handle as much power as a TKO.
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Old 10-12-2006, 01:30 AM
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AdderMk2
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Default RE: tko or t56?

everyone always mentions "the extra gear"

but do you realize its only a .80 overdrive.... so its just another gear stuffed between your normal 4th and 5th, its not like it changes anything
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Old 10-12-2006, 01:41 AM
  #7  
dimebag
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Default RE: tko or t56?

what is our overdrive now? i thought it was like .68 or somethin...?
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Old 10-12-2006, 01:57 AM
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r.barn
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Default RE: tko or t56?

T-56 overdrive ratio is same as TKO600, the extra gear in the 6 speed is between your overdrive and 4th.

imagine a T-5 with a gear between 4th and 5th and thats what a T-56 does for you.

T-56 will have smoother operation and shifting, but TKO is cheaper and actaully little stronger.

www.ddperformance.com sells complete T-56 swap kits and TKO's are pretty easy to install
just need bellhousing, yoke and $100 HP Motorsports x-member.
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Old 10-12-2006, 01:59 AM
  #9  
94gtcoupe
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Default RE: tko or t56?

if you get a t-56 get the viper spec, yes it's worth it from the people i know that have them, well into the 8's with them and never a problem, and 6th is a nice .50 only realy good for like 100 mph+ tho unles you have like 4.56 or some sh*t like that
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Old 10-12-2006, 02:31 AM
  #10  
primetime5.0
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Default RE: tko or t56?

ive heard the mmr ones arent as good as the pro motion models
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