anyone every curious to convert their CLK to manual transmission? (pertains to 320)
technically the CLK 320 in the US never came with a manual tranny option. BUT i just realized the C320 did. i was wondering if i could overhaul a manual transmission from the C to the CLK. im pretty sure the w203 shared the same engine.
haha just late night food for thought.

To shift faster with manual is not an excuse on a 200 or 320.
The boys at MB do a pretty good job with the gearing on their auto's, I definitely wouldn't swap mine out for a manual, I like auto's on big horsepower/torque builds.
Anyways, if you do look into it, let us know what you find out, always respect those who venture outsize the lines like Wes and his 32 project.
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My little brother had one of the little manual C classes and it just seemed out of place for the car. If you're hell bent on it and have plenty of $ however, anything is possible The Best of Mercedes & AMG
The boys at MB do a pretty good job with the gearing on their auto's, I definitely wouldn't swap mine out for a manual, I like auto's on big horsepower/torque builds.
Anyways, if you do look into it, let us know what you find out, always respect those who venture outsize the lines like Wes and his 32 project.
My little brother had one of the little manual C classes and it just seemed out of place for the car. If you're hell bent on it and have plenty of $ however, anything is possible EDIT: quick ebay.de search gave me a bunch of c-classe manual trannys but all in for the 200 and under engine size. BUT i do remember a member on this board (psheck) or something along those lines. he was the first of the members to do a c320->c32 engine conversion. funny thing was that he used his old tranny from the 320 and he said it worked out fine. my knowledge base for manual transmission is pretty limited but from my understanding, if the 320 transmission was able to handle the 32s torque/hp, curious as to see if the c180/200 manual tranny would handle a 320 (not like im going to try). but would it make sense that they developed a transmission that can be used for the power of the 320s and below?
haha sorry for the rambling, just thinking while i type.
Last edited by bheng; Oct 28, 2011 at 05:02 PM.
Hmm. Maybe I can get a custom tranny made. But that's big bux. Lololol I think I'll see if I can find someone with a 320manual transmission
I'd also be concerned about the ECU which talks to the auto for engine inputs.... not sure how you deal with this bit.
I've converted several Auto Mustang 5.0's to 5speed...... those cars are so primative, it's a $1000 job, over the weekend...... and you literally shave 1-2 seconds off 1/4 mile times. People are using the 4banger 5speeds in 5.0 mustangs with Nitrous for years...... (I digress).
Cool project.
I'd also be concerned about the ECU which talks to the auto for engine inputs.... not sure how you deal with this bit.
I've converted several Auto Mustang 5.0's to 5speed...... those cars are so primative, it's a $1000 job, over the weekend...... and you literally shave 1-2 seconds off 1/4 mile times. People are using the 4banger 5speeds in 5.0 mustangs with Nitrous for years...... (I digress).
Cool project.
Sorry to barge in, but I just purchased a CLK320 and was cruising the threads when I came across this topic.
I'm also doing a C32 conversion with a T56 behind it, you may be interested in my thread.
Cheers
John
https://mbworld.org/forums/c32-amg-c...ml#post4711778
I have had no problems for almost a year now.
Gear reduction between engines takes place in the rear differential not the trans so putting a V6 trans behind V8 was no problem.
Putting the auto back in the C240 wasent much of a problem after working out a slight kink that I caused. I drive that car all the time.
I spent $7200 on the c240 $800 in rentech programing and $300 trans control modual for the c240. All said and dun I spen about $1000 and got to keep a cool little c240 witch I slammed tented the windowns and put the clk AMG wheels on.
I couldn't waight to tell you guys this story. I didn't want to start a horn tooting thred as a noob and this seemed like the right thred. I hope you enjoyed.
most mercedes actually uses the same transmission, just the TCU is different. 7 speed c class same tranny as 7 speed SL600. This was told to me by a transmission dude tho.
However, if you are contemplating this move, then dispense with the Benz ECM and just do as I am, MoTeC M600.
technically the CLK 320 in the US never came with a manual tranny option. BUT i just realized the C320 did. i was wondering if i could overhaul a manual transmission from the C to the CLK. im pretty sure the w203 shared the same engine.
haha just late night food for thought.
Have you ever thought of manul 6 speed tran out of a Chrysler cross fire the share the same engine as clk



