C32 AMG, C55 AMG (W203) 2001 - 2007

Porting, Polishing, and Cams project

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Old Aug 22, 2007 | 10:25 AM
  #501  
rlee02135's Avatar
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From: Boston
2004 C32 ///AMG
Originally Posted by neihouma
Actually on a conservative (underrating it) calculation 322rwhp
comes up to 389BHP
But Renntech Stage 1 puts you at 394hp. Plus Erick has the Plugs, Wires and Intake on his car.
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Old Aug 22, 2007 | 10:32 AM
  #502  
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02 C32 AMG sold!
Originally Posted by rlee02135
But Renntech Stage 1 puts you at 394hp. Plus Erick has the Plugs, Wires and Intake on his car.
Want to hear something funnier? My car has ASP pulleys,
software, Magnecor Wires, IK20's, K&N filters & I make
295rwhp & 309rwtq which equates to 357HP & 374TQ

There's one particular car that really has my attention, he has
his C32 in a drifting stance in his signature, makes 317rwhp &
327rwtq on ASP pullies and Renntech software, I forgot his
screen name for the moment, it's too early for me to be thinking
in the morning.
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Old Aug 22, 2007 | 10:51 AM
  #503  
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From: Boston
2004 C32 ///AMG
Originally Posted by neihouma
Want to hear something funnier? My car has ASP pulleys,
software, Magnecor Wires, IK20's, K&N filters & I make
295rwhp & 309rwtq which equates to 357HP & 374TQ

There's one particular car that really has my attention, he has
his C32 in a drifting stance in his signature, makes 317rwhp &
327rwtq on ASP pullies and Renntech software, I forgot his
screen name for the moment, it's too early for me to be thinking
in the morning.
that doesn't sound too good...
I guess you'll be on the list for a LET pulley if it makes the right numbers.
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Old Aug 22, 2007 | 10:55 AM
  #504  
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From: Houston
C63S
Originally Posted by code3smith
I was hoping the new pulley setup would be cheaper.
Humm? Larger, better designed, and lighter pulley for $100 more than ASP and $400 less than Renntech.

Sounds fair to me! I gladly paid the $$$ for it.
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Old Aug 22, 2007 | 10:59 AM
  #505  
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From: Houston
C63S
Originally Posted by neihouma
Want to hear something funnier? My car has ASP pulleys,
software, Magnecor Wires, IK20's, K&N filters & I make
295rwhp & 309rwtq which equates to 357HP & 374TQ

There's one particular car that really has my attention, he has
his C32 in a drifting stance in his signature, makes 317rwhp &
327rwtq on ASP pullies and Renntech software, I forgot his
screen name for the moment, it's too early for me to be thinking
in the morning.
The highest I made with Renntech Stage I was 334Whp. Stage II was 362Whp.

I hate to say it, but it looks like you are having the same issue as me. Take a look at your graph from Lujan. At 4800 RPM you can see that the car is holding power back.
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Old Aug 22, 2007 | 11:02 AM
  #506  
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From: Miami, FL
02 C32 AMG sold!
Originally Posted by rlee02135
that doesn't sound too good...
I guess you'll be on the list for a LET pulley if it makes the right numbers.
Not yet or really, just yet. I have to meet up with (2) C32
members here in South FL with Renntech C32's. I want to see
the data log my CarChip Pro to scan it. Jerry said my car makes
more boost than his with the LET pulley kit, so I want to see
that first hand and then I'll go from there.

Honson? Donn? Where are you guys?
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Old Aug 22, 2007 | 11:06 AM
  #507  
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02 C32 AMG sold!
Originally Posted by AMG-Jerry
The highest I made with Renntech Stage I was 334Whp. Stage II was 362Whp.

I hate to say it, but it looks like you are having the same issue as me. Take a look at your graph from Lujan. At 4800 RPM you can see that the car is holding power back.
I'm really gonna get that data log for you and Erick by tonight.
There's been alot of officers where I go test out my cars and
I don't need a $300+ ticket anytime soon

PS at 362rwhp you were at 438BHP!
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Old Aug 22, 2007 | 11:50 AM
  #508  
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From: Houston
C63S
Originally Posted by neihouma
I'm really gonna get that data log for you and Erick by tonight.
There's been alot of officers where I go test out my cars and
I don't need a $300+ ticket anytime soon

PS at 362rwhp you were at 438BHP!
I took a look at the graphs you sent me again.

At 4400 RPM something happened and your car continues to pull power to red line. I bet your car is pulling timing to the tune of -21 to -30.

We both have the IK-20 plugs, magnecor wires, and Renntech tuning.
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Old Aug 22, 2007 | 11:53 AM
  #509  
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...
just got back from driving the car some, it is raining here right now so it equals zero traction, but my car is definitely pulling harder...

i am going to do some datalogging this afternoon...i will let you know what happens
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Old Aug 22, 2007 | 12:01 PM
  #510  
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From: Houston
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Originally Posted by 1FASTC32
just got back from driving the car some, it is raining here right now so it equals zero traction, but my car is definitely pulling harder...

i am going to do some datalogging this afternoon...i will let you know what happens

sweet!
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Old Aug 22, 2007 | 12:07 PM
  #511  
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From: Miami, FL
02 C32 AMG sold!
Originally Posted by AMG-Jerry
I took a look at the graphs you sent me again.

At 4400 RPM something happened and your car continues to pull power to red line. I bet your car is pulling timing to the tune of -21 to -30.

We both have the IK-20 plugs, magnecor wires, and Renntech tuning.
What did you use to make those PDF files? All I can do for now are screen
shots.
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Old Aug 22, 2007 | 03:25 PM
  #512  
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Originally Posted by neihouma
What did you use to make those PDF files? All I can do for now are screen
shots.

I have acrobat pro installed. All I have to do is go to file-print and choose the acrobat PDF printer.
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Old Aug 22, 2007 | 03:27 PM
  #513  
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Pulley Update

Stock Pulley weighs 7lbs 1.2ozs
Renntech Pulley weighs 10lbs even
Leading Edge Pulley Weighs 7lbs 6.9ozs
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Old Aug 22, 2007 | 03:49 PM
  #514  
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02 C32 AMG sold!
Originally Posted by AMG-Jerry
I have acrobat pro installed. All I have to do is go to file-print and choose the acrobat PDF printer.
Did you see the timing file I sent you? Check your email!
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Old Aug 22, 2007 | 04:05 PM
  #515  
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Originally Posted by neihouma
Did you see the timing file I sent you? Check your email!

Yup...same problem as me.
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Old Aug 22, 2007 | 04:16 PM
  #516  
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02 C32 AMG sold!
Originally Posted by AMG-Jerry
Yup...same problem as me.
I'm gonna have a fit if Erick has the same thing.
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Old Aug 22, 2007 | 04:40 PM
  #517  
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don't forget you guys are in TX and FL that's insanely humid all the time.
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Old Aug 22, 2007 | 06:55 PM
  #518  
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Update

I took my car to P&L Motorsports for another leak down test. Before they even did the test, they called my to tell me that my spark plugs are gapped beyond their measuring tool. That means that my plugs were gapped above 45. There were detonation marks on them so I decided to run to autozone and they happen to have 12 IK-20's in stock.

P&L regapped the plugs to 32 and the car runs much better. The shift from 1st to 2nd is very noticeable now.

The leak down test results were:

155 PSI across the board on the left bank.
165 PSI across the board on the right bank.

Less than 10% leakage across the board.

These numbers are perfect...which kind of makes me mad. This means that we have to look elsewhere.

Erick and I both have Dyno appts on Friday, so expect graphs then.
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Old Aug 22, 2007 | 08:06 PM
  #519  
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From: Boston
2004 C32 ///AMG
Originally Posted by AMG-Jerry
I took my car to P&L Motorsports for another leak down test. Before they even did the test, they called my to tell me that my spark plugs are gapped beyond their measuring tool. That means that my plugs were gapped above 45. There were detonation marks on them so I decided to run to autozone and they happen to have 12 IK-20's in stock.

P&L regapped the plugs to 32 and the car runs much better. The shift from 1st to 2nd is very noticeable now.
I thought our plugs were pre-gapped from the factory?
I just installed my IK20s and just hand tightened them, then did a 1/2 turn with the wrench.
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Old Aug 22, 2007 | 08:35 PM
  #520  
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From: Santa Barbara & Los Angeles, CA
C32, Cobra, 700hp Vespa
Originally Posted by rlee02135
I thought our plugs were pre-gapped from the factory?
I just installed my IK20s and just hand tightened them, then did a 1/2 turn with the wrench.
They usually are. But always check them for accuracy before you put them in. I often find a few that need to be adjusted.
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Old Aug 23, 2007 | 02:05 AM
  #521  
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...
i just finished re-gapping the plugs to .032...i can't believe that i did not check these before i put them in the car, it is not like me to make a mistake like this...

when i checked the gap before i re-gapped them, they were all at .043-4...ouch!
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Old Aug 23, 2007 | 02:08 AM
  #522  
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LET C32 2002
Yes please keep us imformed....
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Old Aug 23, 2007 | 02:53 AM
  #523  
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Silver 2002 C32, Silver 2006 CLK 350
what do you need to ugrade to use the Let pulley? Im very interested
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Old Aug 24, 2007 | 12:24 PM
  #524  
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I had two dyno appointments today.

The first one got cancelled due to the dyno being flooded by all the rain we had yesterday.

My next appt is at noon.
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Old Aug 24, 2007 | 02:18 PM
  #525  
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OK, both appts got cancelled. The power is out all over town.
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