Recent content by Viper 24

  1. V

    Can anyone explain why the Mopar ECU takes away popping/cracklin from exhaust?

    Can someone shoot me the part number for the Mopar ECU? I want to buy one for my 2009 Viper. Has anyone noticed a change to exhaust tone (stock exhaust) or db level with the new ECU? Thanks for the help - jm
  2. V

    Need a flywheel, HELP!!!!

    I've got a stock 03 flywheel that has 3K miles on it that I am willing to sell cheap. Let me know if you are interested. Otherwise, I would check with Dan Cragin at DC Performance. jm
  3. V

    Cost of built motor

    Totally agree, the cost is more likely going to be in the $15K range. I had Kevin from Exotic build my motor and it is truly artwork. The motor produced 600 hp normally aspirated, 800 rwhp at 6K feet with 12 lbs of boost. Eng coolant temp stays at 180 degrees under all driving conditions and...
  4. V

    BBK twin 67mm thottle body

    I don't have an AFR gauge. Dan Cragin built and tuned the motor, may have some issues due to the tune being done at sea level and I live at 7K feet. I didn't notice the hesitation when the car was shipped to CO, progressively got worse over the past month or so. I did send Dan a dyno sheet...
  5. V

    BBK twin 67mm thottle body

    Anyone having trouble with a hesitation under soft acceleration? I definitely have the idle issue, sticks around 1400 before dropping down to 700 rpm. But I am more frustrated with a hesitation around 2200 rpm - 4500 rpm. Under hard acceleration or full throttle the hesitation goes away. Any...
  6. V

    Quaife Differential question

    No, not as noticeable from a standstill. Although I get a lot of wheel spin in 1st & 2nd gear under hard acceleration which will prevent the car from going left. I really notice in the higher gears, third and fourth, where the car hooks up and accelerates hard. I really hae to work ******* the...
  7. V

    Quaife Differential question

    Got a four wheel alignment after getting the ACR pilots installed. Ride height, tire pressure and alignment was all set before the car was shipped back to CO. The car tracks fine at normal speeds, goes hard left under acceleration. This definitely feels like a problem with the diff...
  8. V

    Quaife Differential question

    I am experiencing a very strange pull to the left under hard acceleration. Feels like the posi is not balanced between the two wheels, the right wheel is pushing harder than the left and sending the car hard left. Has anyone experienced this issue and know what are possible fixes? The Quaife...
  9. V

    Looking for a 2008 ACR

    Check with Perkins Dodge in Colorado Springs - they are expecting to recieve their ACR any day now - 800-906-8340. jm
  10. V

    Rods/Pistons question

    Dan L. is dead on, there are tons of little details that add up very quickly. I am actually having Dan Cragin rebuild my bottom end for the exact same purpose. The price tag is signficantly north of what has been posted. I am keeping original block, crank and heads - all other parts are being...
  11. V

    Passenger window

    Wow, hope its not the modulator, my viper is out of warranty. Actually window operation is fine, this is more of an electronic clicking that is coming from under the dash (driver side). The light flickering seems to be related, occurs when I raise the passenger window. I can trigger the click...
  12. V

    Passenger window

    I have a clicking sound when opening or closing the passenger window; also tends to create a small flicker in the console lights. The driver side does not have the same issue. Is anyone familar with this issue, or know the remedy? Thx - jm
  13. V

    What intercooler should I buy for my Paxton S/C?

    I am in the market for an intercooler and wanted to find out which one is best with Paxton S/C. I am also wondering how much boost others have applied with a stock block? Would consider rebulding the block to beef up rods, pistons, etc. but wanted to see if I can get away with adding a bit more...
  14. V

    Motons are in Finally!

    Valaya Racing installed my Penske suspenion. The car was corner balanced and it handles great. I believe Valaya only installs Penske, so there are several Vipers in the Bay area with this set-up. I haven't heard that many comparisons, thus my question. But I am 100% satisfied with the Penske...
  15. V

    Motons are in Finally!

    Just curious if there is a noticeable difference between Motons and Penske? I went with Penske and love the set-up. There is definitely a bias to Motons, what am I missing? jm
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