With your mods the RWHP should around 320 with a CMR tune...I'd get a catch can before you get it tuned...

This website should help you find out what the DA was that day...

http://www.dragtimes.com/da-density-alt ... ulator.php

I know my car is not an SRT8 but,
Quick is so right about the gains you can get with a CMR tune...I have 3 bolt ons on my 07 Charger R/T
1. CAI (RDP with a Green filter)
2. 180 T-stat (Jet)
3. catch can (BT)
Stock with a K&N drop in air filter the car dyno'd 278 RWHP (I forgot the torque #'s)
With ...

jah81592 wrote:I have tried to explain this to my customers (about the catch can) but sometimes they only hear what they want to. I agree with quick.-j

A catch can is a must for these cars...

Champion stock # 570 plugs are about 2 bucks each...

Do a search over on the LX forums and you'll see most everyone that tried the E3s started having misfires or the car just started running like crap at 1000 to 2000 miles...

Get rid of the E3s...

When you get to the track let 5 psi out of your rear tires, do not drive through the water box with street tires, launch at 1200 rpms
and use auto stick (not "D")
High DA will also kill your times...
I was running 14.20s with my 07 Charger R/T in stock trim without the predator.
Now I'm running 13 ...

What RPMs are you launching at????

Just reset the TCM with the Predator...Look in Quick Adjustments...

Dyno sheet from my CMR tune at Ditos

Ditos Motors in S.S.F. well worth the drive....

650-991-0400 Ask for Robert....

Completely stock (K&N drop in airfilter) 278 RWHP
Canned 91 CAI with a 180 stat, CAI and a catch can 297 RWHP( 13.402 1/4 mile)
CMR tune, Flowmaster cat back system (no headers or high cats)
AEFIS 2 CAI, 180 stat and a ...

With just a few bolt ons and a CMR tune my Charger R/T gained 45 RWHP and 43 RWTQ.

With no problems what so ever. (Base 07 Charger R/T)

With just the canned 91 CAI tune and a few minor mods I was able to drop a full second off my 1/4 mile times. Stock the car was running 14.3's and 14.4's.
With a CAI, a 180 stat, a BT catch can and a 91 CAI tune(CROM 9r07) I've been running 13.40 ...

With the canned 91 octane CAI tune I was running 1.966 60' 13.40s @ 103 with only 297 RWHP and 344 ft lbs torque with the same mods on stock tires.

I'll let you how I do with the new tune and a set of drag radials on 17" wheels next week..