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  1. 300C, Magnum RT & Charger RT (5.7L V8)
    So I have been creating a list of a "budget" 392 for my 2007 300c SRT Design. Here's my thoughts; 6.4 Truck motor, swap in the cam from a SRT 392 motor, use a 6.1 intake fuel rails and injectors, full length headers into a fairly quiet exhaust with electric cut outs. All other external parts...
  2. Newbie Check-In
    New to register here but I've been utilizing this forum for years. 2006 300C SRT8 with a recently hydrolocked motor. The (re)build has already begun.
  3. Charger Discussion (2nd Gen - 2011 to 2014)
    My son's 2012 Charger RT power tilt/steering wheel up down function is not working properly. I can hear the motor but there is no movement of the wheel. Has anyone seen this issue before?
  4. Engine / Intake / Exhaust / Performance
    Envy the guys that can put videos together, I can barely get pics. Used rivnuts in floor pan on every other bracket to hold lines. Had to shim tank down in back for hose clearance. Drilled holes to run lines up to eng bay. Next is the engine bay when motor and supercharger are...
  5. General LX Discussion (1st Gen - 2005 to 2010)
    I started noticing after getting my 05 Magnum RT last November, that if I filled the tank right up the car would occasionally buck and sometimes stall at a red light until I put 30-40 miles on it. I searched about it and saw a bunch of threads of people saying you basically gotta replace the gas...
  6. Magnum General Discussion (2005 - 2008)
    Motor Trend has posted a retrospective article on the Magnum. Link
  7. 300C, Magnum RT & Charger RT (5.7L V8)
    I found out the other day that the 5.7L water pumps are back ordered for months+. :banghead: They have had people waiting since last November for one at my dealer :sad: I'm now waiting for one as well for this warranty... I was wondering if anyone has used the US Motor Works US8115 water pump...
  8. The Gas Tank (93 Octane)
    Hey guys, My 2005 Magnum has 250,000+ miles on it, I LOVE this car, but, I seem to be having trouble with the heater motor or switch, there are 5 speeds for the fan motor. The fan will only come on at the last 2 settings, (highest speeds). I think this problem has been posted in the past, but, I...
  9. Magnum General Discussion (2005 - 2008)
    After 1st. start-up of the day. my '05 RT has developed a persistent surge during warm-up. It's most noticeable @ 1,500 RPM's & disappears completely by 2.000 RPM. I usually hold it in 3rd. gear to keep the RPM's up until the motor reaches operating temp. Once the motor is warmed up, the surge...
  10. The Gas Tank (93 Octane)
    The term motor is appropriate... https://www.motortrend.com/news/tesla-crate-motor-ev-conversion-small-block-v-8/?sm_id=organic_fb_MT_trueanthem&utm_campaign=&utm_medium=&utm_source=&fbclid=IwAR1ml3PaNEd-cBC9k2uIFmsow-lC_5fVEBKXcQbhPCLIgTtPysRH5N_-rvY
  11. Magnum General Discussion (2005 - 2008)
    Walkthrough for replacing Motor Mounts (SRT8 automatic to 6 speed) UPDATED 11/16/2020 Hello Magnum Community, I've done searches and looked in the knowledge base threads and found nothing as far as a step by step walkthrough on this topic. I've searched by 'Engine Mounts' and 'Motor Mounts'...
  12. 300C, Magnum RT & Charger RT (5.7L V8)
    I've got a complete 5.7 out of a 2013 300. Also the original 5.7 motor out of my 2008 charger. Original plan was to put the eagle intake and heads on the 2008 motor with cometic head gaskets to get the CR down. Was wondering what y'all thought about swapping the rotating assembly out of the 2013...
  13. General LX Discussion (1st Gen - 2005 to 2010)
    Had the charger (07 AWD) parked for a few weeks took it for a drive on the way back I was going to do a 40 roll hit. The motor reved up, trans downshifted real hard, more like slammed then no power to the wheels costed to a stop. I could rev the motor but nothing to any gear forward or...
  14. The SRT-8 (6.1L and 6.4L V8)
    I see the 6.4’s went from 470hp in 2014 to 485hp in 2015. What changes were made? Is it the same motor with a different cam or what?
  15. AWD
    Anyone replaced their AWD motor mounts and care to share any advice/tips? I took my car in for a wheel alignment after replacing upper and lower control arms and when I got home, I noticed there was a comment on the receipt saying my car needed a motor mount. I call the shop back and they said...
  16. General LX Discussion (1st Gen - 2005 to 2010)
    Bank 1 , Sensor 2 - can I get some clarity on which side of the motor is considered Bank 1? Driver or Passenger? Sensor two is the downstream, I'm fairly certain.
  17. Engine / Intake / Exhaust / Performance
    May be dumb questions but I'm looking for confirmation of what header/exhaust systems would work for my application without modification. I have a 2017 Charger R/T and will be stroking the motor to a 392 in the next couple months. While I will be building the motor (forged rotating assembly...
  18. Parts for Sale
    Looking for 1 exhaust actuator motor.
  19. 300C, Magnum RT & Charger RT (5.7L V8)
    My 07 5.7 has developed a noise I can only describe as a rattle that I only notice while at steady highway speeds. Sounds like the pinging noise you could get with bad gas , but just keeps pretty much steady not louder when accelerating. Also do not hear it at lower speeds around streets. Motor...
  20. Hemi Resto-Mod
    A while ago (January 2017) I started asking a bunch of questions here and over on "A-Bodies only", regarding the swap I planed to do. My son started to get me thinking about it when he decided to put a 5.7 in his belvedere(still in the works) My swap started because I was tired of running...
1-20 of 97 Results