Al, The "butt" dyno , it was a slight increase, but on the chassis dyno it gave an honest 9 hp @ the RW, and 9 FT/lbs TQ @ the RW. It should be noted this PCM was bolted on after my air-intake, and Flowmaster cat back system. My dyno results look like this:
1. Baseline (never did run it stock)
2. removed air hat, and air box, pulled with an open TB, that was the only mod. pulled 208hp, and 285 tq
3. Added a 3" cat back flowmaster system($170), custom air intake in place. pulled 209.9 hp, and 285 tq
4. Added the Mike Leach Custom PCM($450) (5 degrees adv., 5% fuel increase. Pulled 216.5 hp, and 292.8 tq
5. Added Hughes Engines Stage I 65mm TB ($75). No dyno results, but track results showed a tenth gain in 1/4 ET. Estimated HP at this point 225 hp +-
6. Coming soon: Hughes Engines Stage I 68mm TB ($150+75), will be here next week, should see an additional 3-5hp +-. Closing in on 230 hp @ the rear wheels or, about 270 hp at the crank shaft+-.
CHASSIS mods: Doetch Tech shocks, Hoosier Slicks, Lowered 2" in rear, Caltracs just recently installed.
Matt
In a message dated Wed, 28 Feb 2001 3:37:38 PM Eastern Standard Time, Al & Jeanna Figols <ALJF@mhonline.net> writes:
<< Did you notice much of a difference with your reprogramed PCM? I have
an automatic so I probably wouldn't gain as much power as your manual
trans Dakota.
Al
WMBARRET@aol.com wrote:
>
> Don't wait for Mopar, call Mike Leach, he writes the software for Mopar! The Mopar PCM will have 5 degrees advanced timing, and thats what Mike did to my PCM, there is more advance to be had, Leach can put as much in there as you want! I wish I had asked for more advance.
>
> Mike Leach & CO
> 1443 West Collins Avenue, Orange, CA 92867
> (714) 639-5220
>
> Matt Y2K-HEMI
> '00 RC 4.7L 5 spd
> 14.23 @ 94.49
>
> In a message dated Wed, 28 Feb 2001 10:08:40 AM Eastern Standard Time, RobertE.Tucker@gunter.af.mil writes:
>
> << It is not released yet. You can get a custom flash on your system.
>
> SSgt Robert E Tucker
> Email Administrator
>
> -----Original Message-----
> From: Al & Jeanna Figols [mailto:ALJF@mhonline.net]
> Sent: Wednesday, February 28, 2001 7:45 AM
> To: Dakota list
> Subject: DML: 4.7 Mopar computer
>
> Has anyone tried the Mopar HP engine computer for the '00-up 4.7L?
> Al
> >>
>>
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