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LET Motorsports 06 CLS55 Custom Dynotune numbers

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Well guys we took a 06 CLS55 today and installed the LET 172mm Pulley and the Johnson CM30 pump as its only two mods then took it down to the Dyno for some custom tuning, below are the numbers.

Specs:
06 CLS55
LET 172mm Pulley
Johnson CM30
20in Sevas wheels with 305s in the rear these cost the car some power for sure!
And its was 89 Degrees today in Florida!

First pass with LET 172mm & Johnson CM30 installed and stock tune:
SAE Corrected: 418.45rwhp 443.17rwtq
Uncorrected: 423.96 449.01rwtq

After 3 more tunes to get it just right the end result was:
SAE Corrected: 470.97rwhp 498.23rwtq
Uncorrected: 479.27rwhp 507.01rwtq

So tune all alone over stock tuning was good for:
52.5rwhp & 55 rwtq SAE Corrected
55.0rwhp & 58 rwtq Uncorrected

Thanks to LET for doing the great remote dyno tuning from out in the MIDWEST!

The airfuel on the 1st dyno pass is off cause the exhaust tube fell off during the run.

Justin

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Topgun's Unleashed E55 with LET tuning

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Gents,

Finally had a chance to flash my ECU. *please note the key word "flash"

I drove north about 100 miles to Camarillo to meet up with Brandon (Code3) and in partnership with Jerry (LET).

Jerry was our tuner via the internet.

I paid a few baseline pulls and the numbers were really bad. I can't really go into what type of machine this is, or the technical data. All I can say before and after was EYE Popping dramatic difference.

Using DynoJet numbers, my initial base runs were 360-380 RWHP and 400 to 430RWTQ. These base runs were taken once in June and Today.

Weather was a warm low 80's.



The car was placed in Dyno mode and the operator maintain the car from up shifting manually.. he would ease in and let it rip and back down again. Therefore you notice the dips on the graph.

BTW: We flash while the car was strapped on.. no time was given to adapt!!!!

The numbers speak a thousand words.

Took Brandon for a drive.. and car just pulls effortlessly on the top end.. which was my #1 goal. I drove back with a huge grin and coasted 70mph the whole way.. (wife and my 3yr old) with me. No need to put anybody in harms way.


I have much more to provide in terms of feel, throttle response, shifts, clutch engagement and engine noise.. which all are greats reviews. But those I can chime in later.

Thanks To Brandon for the helping me with the flash.
Jerry for providing the awesome file!!!

LET and Code3 is here for the WEST coast.

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PC Stage results VS Eurocharged dyno tune!

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Here is an E55 dyno that also came from the Eurocharged Dyno day.. This was an E55 car that has a 175mm, cooling mods, minor e

Exotic-metal55

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Eurocharged tunes are like crack for these cars.I am glad there is all the competition as it will keep others seeing Eurocharged customers taillights.

Broke1

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Stage 2 Eurocharged e55 This e-mail address is being protected from spambots. You need JavaScript enabled to view it with the esp on,124.9 mph traps with esp off

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Vids will be up shortly for the naysayers.I know that its no low 11 et but track prep was horrible today at Steele so....yea,I know,excuses excuses...

Best runs of the day were WITH THE ESP ON,the tires stood no chance without it,best times were:

1.75 60ft
This e-mail address is being protected from spambots. You need JavaScript enabled to view it mph
This e-mail address is being protected from spambots. You need JavaScript enabled to view it mph

The best et's were also run by HOT LAPPING the car with zero cool down.Best MPH was with a cool down.


Best mph of the day was 124.90(same mph as boost only record holder).Mods are in the sig and I was running BFG 275/35/18 drag radials with 18# and they still had no chance of hooking.

With a throttle body,more custom tuning,and a well prepped track,I think this car has a 10.9 in it with stock exhaust and headers.

MPH is the true indicator of hp,this car has also dynoed 530/607 to the wheels.MPH says it definetly making the hp.

There was a 03-04 Cobra with a 2.8 Whipple,full exhaust with headers,CAI,Fluidyne heat exchanger,and tuning by Modular Powerhouse and we were trapping the same mph and et.A HCI LS1 Camaro was running 11.5@117 on MT drag radials.Track prep was just HORRIBLE and there werent many cars running so the track never really warmed up.

I have got to give a huge thanks to Tony and all the other crew@Eurocharged for the great help,advice,and service they have given.I know without Eurocharged's help,great products,and fantastic pricing,my car wouldnt be where its at today.

Like I said,VIDS UP SHORTLY.

Broke1

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