LQ4 into 95 Mercedes SL600 R129 body
#122
TECH Regular
Thread Starter
What would you like to know? I have been driving it pretty much daily for the last few months, with the only problems being header bolts loosening a couple of times, and the hydraulic suspension acting up. The suspension apparently does not know the car is moving, and the front end raises up when accellerating hard.
#123
On The Tree
Join Date: Apr 2007
Location: Grand Rapids MI
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Have you been to the strip with it yet ? If I remember correctly, these have 2.65 non posi rear. Are there any solutions for that ? What does it wind up weighing ? Have you been able to run all the power accessories ?
#125
TECH Senior Member
OP is still around. See if he drops by....
#126
TECH Regular
Thread Starter
GTO pan, the steering had to be modified, but I think now there may be a smaller clockable starter that May not interfere with the steering idler. Any time I swap a Mercedes (5 of them) it’s quite a bit of work. Trans tunnel rework, crossmember rework and steering all takes the same real estate as the engine. Then the exhaust is difficult as well. Then getting a large enough driveshaft in the tunnel is a challenge.
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G Atsma (11-10-2020)
#127
GTO pan, the steering had to be modified, but I think now there may be a smaller clockable starter that May not interfere with the steering idler. Any time I swap a Mercedes (5 of them) it’s quite a bit of work. Trans tunnel rework, crossmember rework and steering all takes the same real estate as the engine. Then the exhaust is difficult as well. Then getting a large enough driveshaft in the tunnel is a challenge.
Thanks so much for taking the time to respond! I really appreciate your insight and sharing your experience.
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G Atsma (11-10-2020)
#128
Thanks CDK. I'm new here. I bought a 1996 S600 that is perfect - except a weak motor and bad tranny. Everything else works. I have a wrecked 1999 Camaro with B4C package. I am a bit handy. Would you suggest I try the conversion? I love the way the cars drive, especially on the highway. Did you add the turbo? Did you relocate the idler arm? Did it induce bump steer? Do you have any data on a small starter?
How did you modify crossmember 3/4 inch? Do you still have a picture after mods? Did you have to modify the interior when you modified tranny tunnel? I have the 4160E tranny (are they the same size?). Did you sort out the suspension? My plan is to add Black Art Design coil overs in future.
As to steering and such. I also have a 1992 S500 Presidential I'm restoring. I drove her for many years. The steering and the way the wheels camber is amazing. If you get a chance, drive one and I expect some opinions expressed in this thread may change. I would hate to change the steering at all. Also - some of our clients in Germany say the S600 rear is good for 1000hp. 265 gear is a challenge but I only want a highway driver.
As you can tell, I'm just starting so some questions I probably should know. Thanks for the thread and the hard work and in advance for any assistance. f
How did you modify crossmember 3/4 inch? Do you still have a picture after mods? Did you have to modify the interior when you modified tranny tunnel? I have the 4160E tranny (are they the same size?). Did you sort out the suspension? My plan is to add Black Art Design coil overs in future.
As to steering and such. I also have a 1992 S500 Presidential I'm restoring. I drove her for many years. The steering and the way the wheels camber is amazing. If you get a chance, drive one and I expect some opinions expressed in this thread may change. I would hate to change the steering at all. Also - some of our clients in Germany say the S600 rear is good for 1000hp. 265 gear is a challenge but I only want a highway driver.
As you can tell, I'm just starting so some questions I probably should know. Thanks for the thread and the hard work and in advance for any assistance. f
#129
Hey. Lots of questions!!!! Good to see some activity on the Merc Swap topic. I’m in the process of measuring and planning for my ls in an 500 right now. Hopefully post some pics soon, just working out motor mount design.
Thanks CDK. I'm new here. I bought a 1996 S600 that is perfect - except a weak motor and bad tranny. Everything else works. I have a wrecked 1999 Camaro with B4C package. I am a bit handy. Would you suggest I try the conversion? I love the way the cars drive, especially on othe highway. Did you add the turbo? Did you relocate the idler arm? Did it induce bump steer? Do you have any data on a small starter?
How did you modify crossmember 3/4 inch? Do you still have a picture after mods? Did you have to modify the interior when you modified tranny tunnel? I have the 4160E tranny (are they the same size?). Did you sort out the suspension? My plan is to add Black Art Design coil overs in future.
As to steering and such. I also have a 1992 S500 Presidential I'm restoring. I drove her for many years. The steering and the way the wheels camber is amazing. If you get a chance, drive one and I expect some opinions expressed in this thread may change. I would hate to change the steering at all. Also - some of our clients in Germany say the S600 rear is good for 1000hp. 265 gear is a challenge but I only want a highway driver.
As you can tell, I'm just starting so some questions I probably should know. Thanks for the thread and the hard work and in advance for any assistance. f
How did you modify crossmember 3/4 inch? Do you still have a picture after mods? Did you have to modify the interior when you modified tranny tunnel? I have the 4160E tranny (are they the same size?). Did you sort out the suspension? My plan is to add Black Art Design coil overs in future.
As to steering and such. I also have a 1992 S500 Presidential I'm restoring. I drove her for many years. The steering and the way the wheels camber is amazing. If you get a chance, drive one and I expect some opinions expressed in this thread may change. I would hate to change the steering at all. Also - some of our clients in Germany say the S600 rear is good for 1000hp. 265 gear is a challenge but I only want a highway driver.
As you can tell, I'm just starting so some questions I probably should know. Thanks for the thread and the hard work and in advance for any assistance. f
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XanderChop (12-02-2023)
#130
Hope we can all work together. Recommended I look for a Lexus LS430 (i think) but Lexus steering too light for me - you can't feel the input from the road... One big issue is hooking up instruments.... Another challenge to overcome. I have a set of nice gauges but will change things. I love to shift, so I may consider a 5 speed (T5 would seem happiest with the 2.65 rear end) but expect I will stay with the auto since there is so much to do.
thanks all...
f
thanks all...
f