FLSL55

Here it is: http://tothefloor.com/world-record-s...st-stock-sl55/

I will be installing a Renntech Stage 1 package this week.

I truly think the car had an 11 second run in it. I only ran the car twice on this night.

M-bENZ

so is it normal for stock SL55 ?

Andy

FLSL55

No, the fastest times for stock SL55's are 12.4-12.5. Most people run high 12's.

If you read my how to on the link above I think others could get close to my numbers as well. 60 foot and low IAT's is everything.

Benz-O-Rama

Don't look past Sunir's SL55. His car ran many 12.03s-12.05s with nothing more than an ECU flash. The flash was done at the track!

FLSL55, Are you the original owner of your SL55? Are you positive it doesn't have any ECU work done? Is the speed limiter still in tact?

If it is truly 100% stock, that is a fabulous time.

FLSL55

I attended the 1 mile run in Miami a few months back and the limiter is still intact. Hits 155 limiter hard.

I had Renntech hook up their programmer to verify it is stock.

I wonder what sunirs car ran before the flash. My guess is 12.5 or so...

Benz-O-Rama

He'll chime in, I'm sure but I think it was 12.2x

M-bENZ

That number is impressive for stock cars.

Andy

Deuuuce

Fantastic 60ft. Many other SL55s showing 115mph trap speeds?

FLSL55

My trap was 15.98. I think it's safe to call that 116mph.

FLSL55

Anyone care to guess what times I will be running with the Renntech pulley and tune?

cal1

What size pulley are you thinking about? Nice runs by the way, very impressive.

SL55 BLACKBIRD

Smokin Fast

jmf003

+1 on the 1.7x 60' time...you really nailed the start!

Gondon

What was in the left lane ? a 75 hp KIA?

kustom2k1

Great run, who's doing the install on the stage 1?
What was the time and mph on the other run?
Got to let me know next time you head out to the track.

SGC

Great run FLSL55.

Awesome 60' time on stock tires.

Its obviously the driver

Looking forward to seeing your times after the Renntech tune and pulley.

11.60s?

Hopefully, we'll get another cool night for you to find out.

kamilclk430

any weight reduction on the car??? suspension setup??? tires/wheels??

What mode was the car in??? Shift mode? Dyno Mode?

Please fill us in

FLSL55

Hi Kamil,

The car was at full weight with more than 1/2 a tank of gas (MOBIL!) . I think it's funny and not very honest when people take their seats and carpet out, LOL.

Take a look at the link in the first post. I made a short writeup of my settings and how IMHO I was able to manage these times in a stock SL55. It's kinda a DIY SL55 drag racing how too.

I did try dyno mode once and It didn't improve my times.

Renntech is doing the install. I think I'm going with a 180mm pulley.

My other run was a 12.1 as well at the same mph.

JR

Sunir

sounds about right...I think it would have been faster if we had drag radials instead of my regular 19" wheels wrapped in street tires..

kustom2k1

Hey SFSL55, curious if you were at Palm Beach raceway last night for the supercar event, i noticed a silver SL parked next to a RR?

FLSL55

Yep, that was my car. I took it on the track. Pulled hard on an 06 Gallardo on the back straight! I now have a stage 1 Renntech mod.

kustom2k1

Damn you man!! Now you've done it. We have got to get together i need a seat of the pants experience so i can get motivated and do the upgrade on my car. That Gallardo was a screamer, lot of fast cars there and its good to hear the 55 held its own. Clean car, big fan of the Silver.

FLSL55

Video of the Supercar Experience Track Event last night.

http://tothefloor.com/supercar-exper...track-footage/