CLK500 Upgraded with Speedtuning USA ECU
Andy
mmm i wondered about the 93 vs 91 oct too. cali has 91 rofl. i wonder if oliver is able to post pics of the dyno sheets if the 93 vs 91. i assume the 91 tune will gain less.
and also, i forgot to quote but what was that about we only need 10 for the gb? anyone after that is cool...haha will we get special pricing for a limited a time?



As for 91 vrs 93, I understood that we need 93 octane do to high compression engines. Thats all I put in to my to avoid knocking, ruin your knock sensor and increase carbon buildup. I think 92 is the lowest one should go if you don;t have 93 in your area.
As for 91 vrs 93, I understood that we need 93 octane do to high compression engines. Thats all I put in to my to avoid knocking, ruin your knock sensor and increase carbon buildup. I think 92 is the lowest one should go if you don;t have 93 in your area.
The Best of Mercedes & AMG
mmm i wondered about the 93 vs 91 oct too. cali has 91 rofl. i wonder if oliver is able to post pics of the dyno sheets if the 93 vs 91. i assume the 91 tune will gain less.
and also, i forgot to quote but what was that about we only need 10 for the gb? anyone after that is cool...haha will we get special pricing for a limited a time?
The Group Buy is just missing 10 paypal payments, there were 14 people on the original list but as you can tell not all of them were serious about it. Oliver needs 10 paypal payments for the group buy to begin. I think we will have to restart the list with those with serious interest and have the money to paypal once the list fills up.
The Group Buy is just missing 10 paypal payments, there were 14 people on the original list but as you can tell not all of them were serious about it. Oliver needs 10 paypal payments for the group buy to begin. I think we will have to restart the list with those with serious interest and have the money to paypal once the list fills up.
Yes, there is a big difference if your tuned is based on 91 or 93 octane. You have to understand that "timing" is what make power. The higher the timing without any knock/pinging, the more power you going to make. Since 93 octane has a much slower burn rate then 91, it allow the tuner to run higher timing to make more power. Believe it or not, Mercedes has 3 differences setting for gas octane and timing to match that you can pick in the ECU setting. They have these features in the ECU because of difference country used differences octane rating. I discovered these features back in 2002 when I was doing the tuning on my Slk 230.
As for the group buy, I was under the impression that we have a choice to select the options of sending in the ECU or pay the $500 deposit for the programmer. I choose the programmer option and find out that they don't have one for my car.
I'm 100% IN for this tune if i can just see a dyno of what i should expect with K&N Filerts, 2nd Cat delete and a tune.
If you guys can provide a dyno i'd be more than happy to pay full price for the tune, i just wanna know what i'm getting is what i think.
Thanks
As for the group buy, I was under the impression that we have a choice to select the options of sending in the ECU or pay the $500 deposit for the programmer. I choose the programmer option and find out that they don't have one for my car.

Everyone that is involved with this group buy should send check or money order to:
speed tuning usa
2203 Spencerville Road
Spencerville, MD 20868
USA
make sure to include that this is the group buy payment,
when they get all payments they will proceed to tune everyone.
I will be deleting my secondary cats this week and doing a dyno pull, then i will run a dyno after the tune.
Even if this tune only gives 10-15whp and better throttle response with no speed limiter i am sold.
Best bang for the buck in my book for our cars.
Last edited by badblackbenz550; Jul 6, 2010 at 12:24 PM.
Pricing:
ECU on top 299
ECU on the side: 199
Hope everyone got it.



