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  1. Track Tire Pressure for PS4S

    Road Racing : AutoX : ORR (Open Road Racing)
    I'm running 285/35 ZR 20 Michelin Pilot Sport 4S on the stock rims for the first time on the track this summer. I had the hot tire pressure set at 42 to 44 psi (the tires say the max pressure is 50psi). I'm showing extreme wear on the outside edges of the front tires which makes me think the...
  2. Car & Driver October 2018 Hellcat WB @ VIR

    SRT Hellcat General Discussions
    I'm not sure if any of you subscribe to Car & Driver (I don't) but I was at the doctors office last week and the October Issue had a article called "LIGHTINGLAP12ELVE". The event is apparently done annually and auto makers send their cars to participate. This is held at Virgina International...
  3. Hitting Redline on Kickdown in Auto-Track-Trans Mode

    SRT Hellcat General Discussions
    My HC has done this several times, when I mash the throttle the gear shifts directly to redline and the car stutters and then shifts up and then moves. The stutter is to most likely save the motor from over revving but it’s not normal in auto mode to be doing this. What is your opinion? SG
  4. Brake Fluid

    SRT Hellcat Performance
    Hey guys, looking to upgrade my fluid and pads for road course racing. Any advice on DOT4 fluid and pads? I have seen Castrol SRF and Amsoil Dominator DOT4 recommended by others. For pads I have seen the Hawk DTC 70s. Also, how much fluid do we need for our cars? Thanks!
  5. First Drag Trip

    SRT Hellcat General Discussions
    Heading to the strip for the first time this week(racing, not spectating). Racing a guy at work who has an 01' Silverado(Turbo, headers,cam). Says he will beat me because I won't be able to put the power to the ground. I have 18x10 Bravado Rims wrapped in MT 305/45/18 ET Street R's. No idea what...
  6. Proven Hellcat Performance Packages!

    OST Dyno
    Hi all! Just letting you know that we at OST Dyno have put together some of the most lethal Hellcat performance packages out there. Take a look at our most popular packages below. LEVEL 1 PACKAGE - $3,451 Track proven to run 10.2 at 138mph - Full weight - Stock gears - Stock exhaust - Stock...
  7. Bondurant Hellcat 2 day class

    Dodge Challenger SRT Hellcat
    Is there any better insurance deal out there that is better than an $8,000 deductible a day for $75? It really miffs me that we pay $1,000's for the class and they can't even ensure their own cars, with an instructor that sits in the car with you. Am I missing something here? I have a friend...
  8. For Sale *SOLD* DSS aluminium driveshaft-BNIB-$700 OBO

    For Sale
    I have a brand new in box aluminium DSS driveshaft with the updated end plate, for sale. It is for an 2015+ A8 Challenger Hellcat. This has never been installed or even out of the box. It was only opened to take the picture for this ad. I am selling this because I have a drag car that gets...
  9. Stock HC 1/4 Mile Performance - What Numbers Did Your Cat Put Down

    SRT Hellcat General Discussions
    I didn't see this posted anywhere but I was curious what your stock HC performance has been with the factory setup right down to the Pirelli PZero tires. I know many have upgraded to DR's and many other mods but I'm just interested in how close everyone ran with the stock set up to the numbers...
  10. Track Cat Brakes

    Dodge Charger SRT Hellcat
    I wanted to start a thread about brake upgrades on Charger Hellcats for Track use. I recently felt brake fade for the first time running my HC at the F1 track in Austin. I have been running my car there for months now, and I recently upgraded my tires and am now hitting higher top speeds in the...
  11. Charger Hellcat Eats Imports on Homestead Miami Speedway

    Road Racing : AutoX : ORR (Open Road Racing)
    Took the HC to the track for the first time and was very impressed with it's ability to grip on the hard turns at higher speeds with the stock tires. First the settings: Transmission - Track Suspension - Track Traction - Street HP - 700 Paddles - on but not used for my best times Here are my...