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EVO 9 MR Weaknesses

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Old Jul 26, 2011, 02:32 PM
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EVO 9 MR Weaknesses

I am painfully aware of the finicky clutch and weak transmission. What other little surprises do I have in store for me?
Old Jul 26, 2011, 02:42 PM
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The clutch is the same one that's in the other version Evo's. Transmission is only weak if you really beat the living pee out of the car for long periods of time in 4th gear
Old Jul 26, 2011, 02:48 PM
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Originally Posted by evo8426
The clutch is the same one that's in the other version Evo's. Transmission is only weak if you really beat the living pee out of the car for long periods of time in 4th gear
No beating yet...must be the reason I'm the "new" owner. The tranny and transfer case are leaking and I'm having all the seals replaced if the transfer case comes back negative for no cracks.

No other weaknesses?
Old Jul 26, 2011, 02:52 PM
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the only weakness I'm aware of is the 6 speed...and I haven't had a problem with that despite tracking my car.
Old Jul 26, 2011, 02:57 PM
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Are the synchros gears good in the MR's? I know they are pretty shady in the VIII's like my car, grinding 5th about 50% of the time and 2nd probably 10% (only if I shift into it hard or quick) but since I grandma DD this car I think I should be OK for quite a while!
Old Jul 26, 2011, 02:58 PM
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The 6-spd transmission is quite weak, and launches or extended road racing at decent power will blow it up. At 400+ whp you will need a new clutch anyway.
Old Jul 26, 2011, 03:19 PM
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I've got the clutch taken care of....ACT Street with resurfaced flywheel. I do intend on road racing the car and getting the car to around 400whp via E85. I'm thinking about converting to a five speed eventually but it's not in the cards just yet.

Are there any suggestions for things to "beef" up on other than already mentioned for road racing? End links, tranny cooler, etc??
Old Jul 26, 2011, 03:21 PM
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http://www.teamrip.com/TRE_6SPEED_EV...20SERVICE.html

TRE will beef it up for you.
Old Jul 26, 2011, 03:24 PM
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Shep does a built 6 spd
Old Jul 26, 2011, 03:49 PM
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Cooling the 6 speed will help out...
Old Jul 26, 2011, 03:55 PM
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Shep makes a built 6SPD, TRE as far as i know still has there built 6 spd as a pipe dream.
Old Jul 26, 2011, 04:03 PM
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Usually, the driver.
Old Jul 26, 2011, 04:05 PM
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Is it cost effective to run my 6 speed in the ground (some road courses) and swap to a five speed? I could hold out and chance someone selling a 5 speed and have it rebuilt and installed. Or, just get a new 5 speed $$$.

If the tranny and clutch are the only real weaknesses I'll call it a win. My wife may disagree but thats for me to deal with....LMAO
Old Jul 26, 2011, 04:13 PM
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I blew up 6-spd road racing and swapped a 5-spd Shep trans in... one of the best mods I've done on the car. I freaking love the Shep 5-spd.
Old Jul 26, 2011, 04:21 PM
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Originally Posted by evo8426
Originally Posted by blackenedwings
I blew up 6-spd road racing and swapped a 5-spd Shep trans in... one of the best mods I've done on the car. I freaking love the Shep 5-spd.
What did it cost you parts and install if you don't mind me asking?


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