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#1 | |||
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PREMIUM SPONSOR
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Veloce Performance Memorial Day Event!
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Ciao...Dino Aston Martin V8 Vantage SL55 AMG... delimited & 569hp/575ft lb tq Ferrari F40 (sold) Ferrari 348 Challenge... Tuned to 350 hp Ferrari Testarossa(sold) Ferrari Mondial t 87 March/Cosworth Indycar Ducati 916 BMW M3... tuned to 370 hp & delimited G500 (4sale) Mini Cooper S... tuned to 185 hp www.VelocePerformance.com |
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#2 |
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Super Member
Join Date: Jul 2005
Location: S.E. FLA.
Posts: 733
Drives: 03 CLK5.5 AMG
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Veloce Performance , For Smart 4-2
Back in the last week of March,09 My Girl friend & I went car shopping. She is a little frail with lots of Rhumatroid Arthritis, I had to lift her into the Truck & Help her get down to the ground, And getting in & out of Her work car, Honda Civic was a real task! We ended up with a Smart 4-2. It was of her chose.Totally. I finally drove it and said Patty , we have to do something her. This thing is a pooch!!! The lag between gear shifts was not exceptable too me. Patty seem to have it down, and was much smoother.
I did some looking on ECU performance Flash's. There was several Tuners out there offering an ECU performance update / flash's. I chose Veloce . Why? Dino , Offered, removal & Install Instructions. Always answered E-mails & returned Phone calls, Great Communications Dino!! I took the car to the local Chassis Dyno Shop. McDonald Performance in Stuart , FL.. The car pulled 63 RWHP. I then removed the ECU ( Real easy , even for a novice) And sent it off to Dino. When I got it back , I installed it back into the car. I turned the car over to Patty, ( I never drive the car 1st) She did the road test!! And came back with a Big Smile Then I drove it about a week later. I got to say. The car responded to throttle input , Shift lag was Minumized. & motor pulled through the RPM Band much faster. The Butt dyno saya Yeah. I 'll be posting the dyno sheets soon. I just have to get back McDonalds Performance. Dino!! I'm very Pleased Regards ___PTEngineering
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#3 | |
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MBWorld Fanatic!
Join Date: Apr 2003
Location: Bay Area
Posts: 1,183
Drives: E500 Sport
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Quote:
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SHAKE-sig Production -'03 E500 Sport | Brilliant Silver/Ash |
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#4 |
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Super Member
Join Date: Jul 2005
Location: S.E. FLA.
Posts: 733
Drives: 03 CLK5.5 AMG
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Dyno Sheets
Hello All: I'm headed to the dyno tomorrow morning. The weather here in Florida has been Quite rainy. I'll Post the Dyno sheets of the before & after In a overlay style . and attach some car pictures. I also made some simple axle tube cover caps / plugs out of some 6061-T6 I had in the shop. See you Tomorrow
_PTEngineering
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#5 |
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PREMIUM SPONSOR
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I just noticed this thread.... I am glad to see that things are working well, and that you and of course the gf are enjoying the 'little guy' and his new found power!
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Ciao...Dino Aston Martin V8 Vantage SL55 AMG... delimited & 569hp/575ft lb tq Ferrari F40 (sold) Ferrari 348 Challenge... Tuned to 350 hp Ferrari Testarossa(sold) Ferrari Mondial t 87 March/Cosworth Indycar Ducati 916 BMW M3... tuned to 370 hp & delimited G500 (4sale) Mini Cooper S... tuned to 185 hp www.VelocePerformance.com |
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#6 |
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Super Member
Join Date: Jul 2005
Location: S.E. FLA.
Posts: 733
Drives: 03 CLK5.5 AMG
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Smart Dyno
Hello All: I got to the dyno shop , Got the car all strapped down. Then Bang Crash Boom. The sky fell out. Raining like crazy. 100% Humidity. & 84 Degree F air temp. All the oxygen was locked up.
The SAE correction factor was @ .99. We called it a day. UGH Attached is some pictures of the dyno platform and one of the axle tube covers. I can tell you this . even in this crappie weather , the 999 CC motor gained 6 rw Foot Lbs of Torque from 3800 RPM to 5300 RPM. Thats 9.5% gain where you do most of your driving. This car stills feels peppier and shifts a lot better than the Stock Tune .I promise I do another Dyno when the weather drys out a bit. Cheers _PTEngineering Last edited by PTE; 05-28-2009 at 02:07 PM. |
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#7 |
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MBWorld Fanatic!
Join Date: Apr 2003
Location: Bay Area
Posts: 1,183
Drives: E500 Sport
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Does the tune affect the lag between gear changes?
__________________
SHAKE-sig Production -'03 E500 Sport | Brilliant Silver/Ash |
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#8 |
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Super Member
Join Date: Jul 2005
Location: S.E. FLA.
Posts: 733
Drives: 03 CLK5.5 AMG
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Shifting Lag
Hello Tbone. It does minumize the lag. About 80% improvement. I found now ,that if I just lift my foot slightly at mid rpms , let it shift ,then reapply the throttle it shifts smoothly. Now at WOT with the shift paddles , it shifts pretty darn quick , without throttle lift. Cheers _PTEngineering
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#9 |
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MBWorld Fanatic!
Join Date: Apr 2003
Location: Bay Area
Posts: 1,183
Drives: E500 Sport
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What are your experiences with the lag when driving in auto mode and not lifting off the gas during shifts?
__________________
SHAKE-sig Production -'03 E500 Sport | Brilliant Silver/Ash |
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#10 |
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Super Member
Join Date: Jul 2005
Location: S.E. FLA.
Posts: 733
Drives: 03 CLK5.5 AMG
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Smart 4 2 shifting experence
Hi: I got to believe that there are 2 things ( issues) that stick out. #1 is transmission Shifting Lag & #2 is the weak engine. Shifting in Auto mode with The Veloce Tune is 80% better . And the engine performance increase is a matter of personal experence. It Feels dramaticly better in the seat of the pants. Even with 9.5% increase of rear wheel torque over the stock Factory OEM Tune. The Veloce tune helped both Issues. Dino is easy to deal with & returns e-mails & Phone calls. He also offer a 100% satisfaction or return your money policy. I have or should I say My Girl friend ,has no reason to go back to the OEM factory Tune
Cheers _PTEngineering |
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