Official Weistec M113K 3.0L Supercharger, PICTURES INSIDE!!!
#529
Out Of Control!!
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For now... It takes forever to get custom stuff done. Once i get a built motor done i will run big boost don't worry. Even with stock motor im confident my car will go nines
#530
MBWorld Fanatic!
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#531
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#532
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#533
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#534
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#538
Senior Member
Join Date: Oct 2011
Location: Southern Maryland USA
Posts: 419
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06 E55 AMG, 13 C63 AMG
Just wanted to post an update.
Had a couple of small bumps come up.
1st, I had a significant hesitation on acceleration a few seconds after a downshift. I communicated this to Weistec on a Friday along with a video of the event. Early Monday they told me they believe they have identified the problem and asked me to return my ECU to them for a calibration update. They worked through the weekend to solve the issue.
They believed it had to do with the 82mm throttle valve I got from Eurocharged and that it was a used unit from an Audi converted to work on the AMG.
Sent the ECU off Christmas Eve and got it back Thursday. Installed it and went for a test drive. Problem seemed to be solved, then the car stopped running and I had it towed to my shop. Acted like a fuel pump problem.
I replaced the two fuel pumps and the filter assembly and discovered the reason the engine stopped running was there was no gas in the tank, but the fuel gauge was reading 1/4 tank. Never had this problem before. I did replace the aux battery at the same time and have no idea if this goofed up the calibration of the fuel gauge.
The pump swap went smooth, but Winter weather moved in so I was not able to get it back on the road and hammer on it til yesterday.
The new calibration is fantastic and there are no issues at all. They nailed the problem.
I will have to say that I am very happy with the the supercharger conversion and how well and strong the car runs.
The customer service/support from Weistec has been fantastic.
The fuel pumps and filter unit are a bit over engineered in true Mercedes fashion. I will post pictures up of that overall system later.
Now I need to get some more rubber on the back end. Can anyone help me with a link to info on the widest tire/wheel offset combo I can run and the best overall tires to use?
G
Had a couple of small bumps come up.
1st, I had a significant hesitation on acceleration a few seconds after a downshift. I communicated this to Weistec on a Friday along with a video of the event. Early Monday they told me they believe they have identified the problem and asked me to return my ECU to them for a calibration update. They worked through the weekend to solve the issue.
They believed it had to do with the 82mm throttle valve I got from Eurocharged and that it was a used unit from an Audi converted to work on the AMG.
Sent the ECU off Christmas Eve and got it back Thursday. Installed it and went for a test drive. Problem seemed to be solved, then the car stopped running and I had it towed to my shop. Acted like a fuel pump problem.
I replaced the two fuel pumps and the filter assembly and discovered the reason the engine stopped running was there was no gas in the tank, but the fuel gauge was reading 1/4 tank. Never had this problem before. I did replace the aux battery at the same time and have no idea if this goofed up the calibration of the fuel gauge.
The pump swap went smooth, but Winter weather moved in so I was not able to get it back on the road and hammer on it til yesterday.
The new calibration is fantastic and there are no issues at all. They nailed the problem.
I will have to say that I am very happy with the the supercharger conversion and how well and strong the car runs.
The customer service/support from Weistec has been fantastic.
The fuel pumps and filter unit are a bit over engineered in true Mercedes fashion. I will post pictures up of that overall system later.
Now I need to get some more rubber on the back end. Can anyone help me with a link to info on the widest tire/wheel offset combo I can run and the best overall tires to use?
G
#541
Senior Member
Join Date: Apr 2011
Location: Grand Rapids, MI
Posts: 414
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S55 AMG
I'm not sure what you can run as far as width, but I have a 10.5 rear on my S55, with a 285 tire. The best all around tire....??? That's really for you to decide. I run the Nitto Invo and LOVE that tire. Great traction at highway speeds and they heat up pretty fast. I have about 3000 miles on mine and love them. They are quiet on the highway too. I drove up to St. Ignace, Mi from Grand Rapids, about a 500 miles round trip. Tires rode perfect, and the car rides smooth on the 285/25/20. Just my $.02
#544
Former Vendor of MBWorld
Thread Starter
Just wanted to post an update.
Had a couple of small bumps come up.
1st, I had a significant hesitation on acceleration a few seconds after a downshift. I communicated this to Weistec on a Friday along with a video of the event. Early Monday they told me they believe they have identified the problem and asked me to return my ECU to them for a calibration update. They worked through the weekend to solve the issue.
They believed it had to do with the 82mm throttle valve I got from Eurocharged and that it was a used unit from an Audi converted to work on the AMG.
Sent the ECU off Christmas Eve and got it back Thursday. Installed it and went for a test drive. Problem seemed to be solved, then the car stopped running and I had it towed to my shop. Acted like a fuel pump problem.
I replaced the two fuel pumps and the filter assembly and discovered the reason the engine stopped running was there was no gas in the tank, but the fuel gauge was reading 1/4 tank. Never had this problem before. I did replace the aux battery at the same time and have no idea if this goofed up the calibration of the fuel gauge.
The pump swap went smooth, but Winter weather moved in so I was not able to get it back on the road and hammer on it til yesterday.
The new calibration is fantastic and there are no issues at all. They nailed the problem.
I will have to say that I am very happy with the the supercharger conversion and how well and strong the car runs.
The customer service/support from Weistec has been fantastic.
The fuel pumps and filter unit are a bit over engineered in true Mercedes fashion. I will post pictures up of that overall system later.
Now I need to get some more rubber on the back end. Can anyone help me with a link to info on the widest tire/wheel offset combo I can run and the best overall tires to use?
G
Had a couple of small bumps come up.
1st, I had a significant hesitation on acceleration a few seconds after a downshift. I communicated this to Weistec on a Friday along with a video of the event. Early Monday they told me they believe they have identified the problem and asked me to return my ECU to them for a calibration update. They worked through the weekend to solve the issue.
They believed it had to do with the 82mm throttle valve I got from Eurocharged and that it was a used unit from an Audi converted to work on the AMG.
Sent the ECU off Christmas Eve and got it back Thursday. Installed it and went for a test drive. Problem seemed to be solved, then the car stopped running and I had it towed to my shop. Acted like a fuel pump problem.
I replaced the two fuel pumps and the filter assembly and discovered the reason the engine stopped running was there was no gas in the tank, but the fuel gauge was reading 1/4 tank. Never had this problem before. I did replace the aux battery at the same time and have no idea if this goofed up the calibration of the fuel gauge.
The pump swap went smooth, but Winter weather moved in so I was not able to get it back on the road and hammer on it til yesterday.
The new calibration is fantastic and there are no issues at all. They nailed the problem.
I will have to say that I am very happy with the the supercharger conversion and how well and strong the car runs.
The customer service/support from Weistec has been fantastic.
The fuel pumps and filter unit are a bit over engineered in true Mercedes fashion. I will post pictures up of that overall system later.
Now I need to get some more rubber on the back end. Can anyone help me with a link to info on the widest tire/wheel offset combo I can run and the best overall tires to use?
G
We will have a bolt on cooling separation package available shortly that will make life very easy. Parts included is an expansion tank with a propitiatory intercooler system cap, hoses, fittings, and brackets.
Just as an FYI for members asking for dyno numbers... The graphs on our website are rear wheel horsepower figures. Expect to see numbers very similar to that. Just saying...
Happy New Years to all as well.
Weistec Engineering
#548
Out Of Control!!
When do you plan on dynoing the car? I might just bring my E55 with generic ecu flash, 180 pulley, and Kleemann headers, and cooling among other things to see a comparison. I'm sure the Weistec SC will blow it out the water but some objective data for the masses will help. Same dyno and same day. My car just has a generic flash on it but still