Anyone know of a high output alternator that's available for our cars?
I REALLY need one now.
Anyone know of a high output alternator that's available for our cars?
I REALLY need one now.
Not sure about the LX's but in my last car- the alternator output was controlled by the ECU. That was a real PITA bucause I was running 3 10's and 4 amps, ended up with 3 farad caps, and an xtra deep cycle battery. Never could get it licked.
ANyway- the reason I bring this up- is my last car was a DCX, so maybe all you need is a reflash.
Then again I could be all wrong on this.
I am a store manger for NAPA, I will see whats out there...
Check with an alternator shop, maybe they can rework yours for more output............................
Bob A.
Bob in Florida (71 yrs young), 05' Magnum RT. Flowmaster 40's, tint windows. Danko Shaker Hood, Chin Spoiler, Predator Grill with Honeycomb inserts, rear diffuser. Mud flaps & Tinted tails by Ernie 402. Version 3 rear spoiler by 402 Motoring. Honeycomb lower grills by NC-SXT. Silver Box shift kit by 351Freak. Hotchkis sway bars. SRT8 Wheels Nitto 255x45x20 tires..
Yeah, what Chuckles said. the creepy part is going to be the computer. If you have a custom system you may be SOL. HAL has a lot of long tentacles snaking out everywhere. Fnky may be able to shed some light on this.
could not find anything out... I will make some calls when i get back from vacation

Page 2-1 of the 2006 Doge Charger/Magnum Police Upfitters Guide lists the amperage rating of the police vehicles alternator as 160A full output.
This is the same as non-police V8 and 3.5 V6 cars. It has a paragraph explaining how the computer controls things. When the battery for my camera (how ironic, eh?) is charged, I'll post a pic of that page.
(I don't know where my .pdf of the document went....)
2006 Magnum SRT8 "HEMIWAGN"; HalfFast Performance built: Frank Racing Extreme Heads, Scudd Cam & Ported Intake; lafrad Tuned, Paramount Performance 4400TC & Valvebody. Best 1/4: 11.065 @ 123.54 MPH, 1.560 60' 3755lbs with driver
How much "headroom" is in the stock system? In other words, how much current is being drawn, say, at night with all the lights, heat & rear defogger running?
2006 Infiniti M45: Diamond Graphite Metallic, Premium Package Option Group w/ Mobile Entertainment System, Tein H-Techs & KYB Lowered, Magnaflow Exhaust2000 Dodge Dakota C/C R/T: Flame Red 5.9L, 1 of 800 Produced, Belltech Lowered, 20" R/T Replica Wheels, Flowmaster ExhaustMore pics at:Visit us at:

2006 Magnum SRT8 "HEMIWAGN"; HalfFast Performance built: Frank Racing Extreme Heads, Scudd Cam & Ported Intake; lafrad Tuned, Paramount Performance 4400TC & Valvebody. Best 1/4: 11.065 @ 123.54 MPH, 1.560 60' 3755lbs with driver
2006 Infiniti M45: Diamond Graphite Metallic, Premium Package Option Group w/ Mobile Entertainment System, Tein H-Techs & KYB Lowered, Magnaflow Exhaust2000 Dodge Dakota C/C R/T: Flame Red 5.9L, 1 of 800 Produced, Belltech Lowered, 20" R/T Replica Wheels, Flowmaster ExhaustMore pics at:Visit us at:

Sorry, I really need to get the scanner working but for now this will work:
How the computer modulates alternator output
Typical amperage load by device:
![]()
2006 Magnum SRT8 "HEMIWAGN"; HalfFast Performance built: Frank Racing Extreme Heads, Scudd Cam & Ported Intake; lafrad Tuned, Paramount Performance 4400TC & Valvebody. Best 1/4: 11.065 @ 123.54 MPH, 1.560 60' 3755lbs with driver
Wow! Just doing some simple math, depending on conditions, there is not alot of room to work with it seems, huh??
2006 Infiniti M45: Diamond Graphite Metallic, Premium Package Option Group w/ Mobile Entertainment System, Tein H-Techs & KYB Lowered, Magnaflow Exhaust2000 Dodge Dakota C/C R/T: Flame Red 5.9L, 1 of 800 Produced, Belltech Lowered, 20" R/T Replica Wheels, Flowmaster ExhaustMore pics at:Visit us at:


Share This Thread