Time to see what a supercharged 6.4 can really do now that proper tuning is available - Page 6 - Dodge Challenger Forum: Challenger & SRT8 Forums

Toxic11 · #51 (**permalink**) 11-01-2012, 02:27 PM

Originally Posted by Randy M

Understood but I gotta think they'd hassle you a lot less at the dealer if something goes wrong and you have a big blue M molded on top of the supercharger.

Hah..... Don't believe that!

We've had owners go into dealers and get hassled for an aftermarket exhaust system!

Randy M · #52 (**permalink**) 11-01-2012, 02:29 PM

Originally Posted by Toxic11

Hah..... Don't believe that!

We've had owners go into dealers and get hassled for an aftermarket exhaust system!

Not if it had Mopar M's stamped on the exhaust tips lol.

silver12vcummins · #53 (**permalink**) 11-01-2012, 05:56 PM

I would go edelbrock over kb as well...

JLR 48507 · #54 (**permalink**) 11-01-2012, 06:22 PM

Originally Posted by Randy M

Well at this point I'd say I'm interested in a well thought out supercharger kit. I've never bumped the performance of the engines in my cars before but with this Challenger I find myself compelled to. I'm concerned about reliability though. Guess that's why I was hoping for a SC kit from Mopar.

Arrington will be supplying State Legal and Off Road SC kits in a few months. Chrysler unlocked the PCM for them ( so I hear), but it will be a canned set up. It is my understanding these will all be Mopar performance parts.

Next I hear is Cam and Heads Set up.

Time will tell I guess.

2011-2012 Chrysler, Dodge Jeep Calibration now available at Arrington Performance

Toxic11 · #55 (**permalink**) 11-01-2012, 07:09 PM

That kit from Arrington is nice too!

hemipowerv8 · #56 (**permalink**) 11-01-2012, 10:20 PM

I plan to stay NA but...things don't always go as planned haha. Following this to see what comes out of the discussion...I like the Eaton option but I was told that ProCharger was the way to go for Hemi's by a guy that was a tech for a long time...the Arrington setup sounds great too though especially if it's "Mopar supported"

Toxic11 · #57 (**permalink**) 11-02-2012, 02:39 AM

The one advantage that the Edelbrock setup has over any of the others is the fact that it's not just a Eaton Supercharger but it's also an intake with 11+ inches of runner length. What that means is no peaky output, the intake helps the whole package to develop max torque over the whole range. Most other superchargers just blow straight down into the cylinders.

Chargerdude70 · #58 (**permalink**) 11-02-2012, 03:25 AM

I haven't gone for a ride in the Yellow Jacket(with Edelbrock)that my dealer did but did get to go for a ride in his IE392 with the SMS SC on it. That ran really well. We were hitting 80mph(on city streets..lol)in no time. He stated that the YJ was every bit the IE was if not more. He did mention that the sound of the SC was totally different between the two.

Litos · #59 (**permalink**) 11-02-2012, 04:39 PM

there has been proof from vendors on this forum that the 392 is not under rated - it's some of the dynos that are over rated.

not very many people believe that a 392 will make 430-440whp....

400-410 is the norm....

Tuck10 · #60 (**permalink**) 11-02-2012, 11:40 PM

Originally Posted by Litos

there has been proof from vendors on this forum that the 392 is not under rated - it's some of the dynos that are over rated.

not very many people believe that a 392 will make 430-440whp....

400-410 is the norm....

I myself can't see the 392 hitting 440 rwhp I would say 415 to 420 at most on a clear cut dyno. From 470 to 410 is a 13 percent parasitic loss.