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  1. S

    SRT Engineering Chat HERE on June 21st!

    All the usual suspects... GK Thanks to the VCA for the pizza, we really appreciate it.
  2. S

    SRT Engineering Chat HERE on June 21st!

    Unfortunately the right answer is to repair the relay box/wiring and replace the relay. The controller is looking for the relay coil and is designed to optimize the fan control. Besides, the check engine light is a regulatory function and we can't bypass the system.
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    SRT Engineering Chat HERE on June 21st!

    We have not had any pump problems in the past. Based on what you mention, it would be a good idea to check your belt tension and alignment.
  4. S

    SRT Engineering Chat HERE on June 21st!

    You will actually increase the weight transfer with increased stiffness, not decrease it. The Viper is a very different vehicle than the BMW given the seating position, suspension architecture, and geometry. With the huge tire width difference front to rear, the Viper has significantly more...
  5. S

    SRT Engineering Chat HERE on June 21st!

    Boy, you guys never give up do you! Installing a power adder to the Gen IV Viper is certainly possible but you will most likely need to replace the engine control system (which means a lot of calibration work!) along with the pistons and a few other odds and ends. The corporate and Federal...
  6. S

    SRT Engineering Chat HERE on June 21st!

    It depends on how fast you are at the track on your track days! Kidding aside, the ACR discs are the more robust setup as they dissipate heat better than the other 2 setups that you mention.
  7. S

    SRT Engineering Chat HERE on June 21st!

    MOPAR is a separate entity, but we do endeavor to link with them. Evidence of that is the MOPAR controller for the 8.4L... It is very difficult to create a catalog of calibrations for various modifications, and we spend nearly all of our time on production and motorsports work.
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    SRT Engineering Chat HERE on June 21st!

    The Gen 2 was about 19 gallons. The Gen 3 was about 18 gallons, and the Gen 4 was 16+ gallons. The capacity was changed due to packaging restrictions combined with evaporative emissions regulations. The details are quite boring.
  9. S

    SRT Engineering Chat HERE on June 21st!

    Bruce - The Viper Cup series has been a great test for the ACR-X and overall the car has held up extremely well. However, with the severe duty and in some cases, inexperienced drivers (celebrities) there have been a few clutch issues related to the duty cycle (not the transmission). None of...
  10. S

    SRT Engineering Chat HERE on June 21st!

    A- 1. Yes. The upper dive plane will improve downforce. Most drivers will not be able to discern the difference in downforce at the track, but professional drivers will go faster. 2. Yes. You can replace your steel battery cover with a carbon fiber panel. The Gen-IV hard core package...
  11. S

    SRT Engineering Chat HERE on June 21st!

    This starts to encroach on regulatory requirements so don't expect to see a reset button.
  12. S

    SRT Engineering Chat HERE on June 21st!

    As you have leared with the Viper specific PS2 versus the regular PS2, just because two tires have the same model name and tread pattern, they are not necessarily the same. A non-Viper spec PS2 is a much more pedestrian supercar tire than the Viper spec units. All we know that we can tell you...
  13. S

    SRT Engineering Chat HERE on June 21st!

    A - It's to offset the engine being on the passenger side. Yes. Take a close look at your engine. It's slightly offset to the right side of the car.
  14. S

    SRT Engineering Chat HERE on June 21st!

    2003 thru 2010 Model Years does collect limited amount of data that is available. Our airbag specialist is not available to discuss the details.
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    SRT Engineering Chat HERE on June 21st!

    Oil change intervals depend greatly on a lot of factors. For example, if you start your car and don't let the oil get good and hot to "boil off" the contaminates, you will need to change the oil frequently (every 6 months regardless of miles). On the other hand, if you never shut the engine down...
  16. S

    SRT Engineering Chat HERE on June 21st!

    A - There was a change made to the window regulator in the middle of the 2009 Model Year to improve the support and durability of the window regulator. It was the same vendor. The production part number for the updated regulator is 04865610-11AF.
  17. S

    SRT Engineering Chat HERE on June 21st!

    Greetings Viper Nation. SRT Engineers are on line!
  18. S

    Gen 4 FULL Belanger set up. Opinions?

    After trying to read through this mess, we felt the need to backup ARH and their products. We cannot say enough good things about ARH and Nick. They were one of our best partners on the ACR-X program. Dodge installed 50 headers in an OE assembly plant, down the Viper line without issue. They do...
  19. S

    k&N Filter system

    What Mark and GTSR 91 said!
  20. S

    2010 production numbers out?

    just a quick update, we have completed running all the numbers, you should be seeing the 2010 breakdown soon in the Viper magazine. There are a lot of 1 or 2 of cars!!
  21. S

    performance mods

    Who cares!? It doesn't have enough cylinders to matter to some of us! Seriously though, we don't offer much at this time but we are sure the Mopar and aftermarket boys are working on it. The new 6.4L engine is a great package and will respond well to most traditional mods.
  22. S

    2010 production numbers out?

    As you can imagine, we have all been very busy working on the 2013 Viper! We'll try to find some time after the holidays to run a break down of the 2010 model year. Obviously there were many one of a kind and special edition cars so it may take a little more time than it has in the past. Happy...
  23. S

    Happy Birthday Mr. President

    All the best Chris! Thanks for all the hard work over the years and great job! Have a happy and many more!
  24. S

    NASCAR and Dodge Viper Cup Weekend Charity Auction October 23!!

    NARRA Charity Auction To Benefit The National Breast Cancer Coalition Don’t miss the charity auction at the North American Road Racing Association (NARRA)/Dodge Viper Cup series banquet on Saturday evening October 23, at the VonQuilich Ranch in Pahrump, Nev. Two great items will be auctioned...
  25. S

    2008 Production Numbers

    11 without stripes and 3 with silver stripes. Also, 9 ACR's - 5 with the black hood, 2 no stripes and with 2 white stripes.

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