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Old 02-06-2013, 11:54 AM
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Default strongest manual tranny

Anybody out there tried diff manual trannies? Which one do you think is the strongest for street and strip? for 500 to 600 hp

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Old 02-06-2013, 12:42 PM
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Used my Muncie behind a 454 chebby, with NO2 and slicks, no issues. Now that trans is in my trans am 455, no issues except no overdrive LOL

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Old 02-06-2013, 01:08 PM
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Tremec TKO 600 is my reccomendation. And for serious abuse the same unit with "Liberty Gears" (Detroit, Michigan) treatment and enhancements.

Tim john---

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Old 02-06-2013, 04:03 PM
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Quote:
Originally Posted by Tim john View Post
Tremec TKO 600 is my recommendation.
X2

I know a guy who abuses his cars like crazy - his TKO600 held up for years behind 700 HP on engine and even put nitrous through it as well.

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Old 02-06-2013, 08:30 PM
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Quote:
Originally Posted by Tim john View Post
Tremec TKO 600 is my reccomendation. And for serious abuse the same unit with "Liberty Gears" (Detroit, Michigan) treatment and enhancements.

Tim john---
X 3. But I might be biased.

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71 Formula 433, Splayed cap 400 block, 4" stroke Scat forged crank, 6.8 Eagle rods, custom Autotec pistons. SD 295 KRE D ports, Old faithful hybrid roller, Torker II, Holley Sniper Stealth, Tribal Tubes, TKO 600, 3.73 Eaton posi.
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Old 02-06-2013, 10:58 PM
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I went through two m-21's, and one super t-10 before getting a tko 600.

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Old 02-07-2013, 01:46 AM
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Absolute strongest? Tranzilla from Rockland Gear is rated 1,000 ft.lb. and 1,200 HP.

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Old 02-07-2013, 01:52 AM
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I've been useing my top loader for over 20 years.

GT.

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Old 02-06-2013, 03:35 PM
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The strongest manual that I know of is the Dearborn 3 speed.

GM had a test for stick shift cars called the Bonzai Test and the Dearborn was the only one that survived.

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Old 02-07-2013, 12:46 PM
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Jericos on the race side. Although one of my Mopar NSS firends has a Liberty box in something like a Muncie case.

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Old 02-07-2013, 02:41 PM
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My TKO has about 1500 miles on it now.

Guess I need to go out and drop the clutch......

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frittering and wasting the hours in an off hand way....



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Old 02-07-2013, 08:06 PM
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Quote:
Originally Posted by David Jones View Post
My TKO has about 1500 miles on it now.

Guess I need to go out and drop the clutch......
Quit being a wuss. I was beating on mine after about 250 miles! I have about 1500 on it now as well and since it is currently on the floor in the garage, I suppose I should change that stupid expensive fluid.

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Old 02-13-2013, 02:03 AM
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Quote:
Originally Posted by Formula8 View Post
Quit being a wuss. I was beating on mine after about 250 miles! I have about 1500 on it now as well and since it is currently on the floor in the garage, I suppose I should change that stupid expensive fluid.
Maybe I'll see you driving somewhere around Chicago and figure out how hard you're dropping gears haha

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Old 02-07-2013, 03:08 PM
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i also bought a Auto Gear M-22, didn't get the M-23 option , but did get everything else. First gear is 2:20, looking for a deal on a Gear Vendors unit and finish the car and have some fun. John

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Old 02-07-2013, 04:16 PM
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And to get right to the point...the strongest (in no particular order) are Liberty, G Force and Lenco. They are pricey but will handle 1,000+ HP at some obscene weights.

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Old 02-08-2013, 12:04 AM
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Quote:
Originally Posted by GTO Dan View Post
And to get right to the point...the strongest (in no particular order) are Liberty, G Force and Lenco. They are pricey but will handle 1,000+ HP at some obscene weights.
what do you mean when you say pricey?

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Old 02-08-2013, 02:52 AM
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TKO 600 .... been beating the living snot outta mine and zero problems ....

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Old 02-08-2013, 10:15 AM
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Quote:
Originally Posted by archerytony View Post
what do you mean when you say pricey?
$4500 to $ 6000 generally for the street clutch assisted.

Check out the G Force G101A in the link..about $4400 new (sometimes NASCAR rebuilds are available for less.) Good to 1000 ftlbs.

http://www.gforcetransmissions.com/productoverview.asp


Last edited by GTO Dan; 02-08-2013 at 10:28 AM.
  #19  
Old 02-08-2013, 07:03 PM
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Quote:
Originally Posted by GTO Dan View Post
$4500 to $ 6000 generally for the street clutch assisted.

Check out the G Force G101A in the link..about $4400 new (sometimes NASCAR rebuilds are available for less.) Good to 1000 ftlbs.

http://www.gforcetransmissions.com/productoverview.asp
YIKES!

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  #20  
Old 02-08-2013, 07:58 PM
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Quote:
Originally Posted by archerytony View Post
YIKES!

LOL!

Look up PY member "Guidos". He has had great success with the TKO and does what it sounds like you are trying to do. He has a great thread in the Racing Forum.

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