03/04 Cobra

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04-28-2006, 12:36 AM

#21

mustangmike01

2nd Gear Member

Join Date: Apr 2005

Location:

Posts: 340

RE: 03/04 Cobra

I'll let you know, right now I dynoed 390rwhp. But that's just not a enough anymore, so I'm having a cobra motor built. I will have around 550wrhp with the stock eaton

I'll let you know how I like it.

04-28-2006, 12:37 AM

#22

2000GT4.6

6th Gear Member

Join Date: Jan 2004

Location: United States

Posts: 12,575

RE: 03/04 Cobra

Quote:

ORIGINAL: Stang9946

I've seen that $2,400 / 575hp package at Summitracing. That seems pretty reasonable for the power added. 03/04 Cobras are underrated at 390hp...what is a more realistic rating? (flywheel/crank)

I don't think you will see 575 from the SLP package. MM&FF did a dyno test on it and got like 465 RWHP or somethign like that.

04-28-2006, 12:42 AM

#23

gt96stang

5th Gear Member

Join Date: Mar 2005

Location: Navarre, FL

Posts: 3,689

RE: 03/04 Cobra

Quote:

ORIGINAL: 2000GT4.6

Quote:

I don't think you will see 575 from the SLP package. MM&FF did a dyno test on it and got like 465 RWHP or somethign like that.

Yes, I remember reading that... They were disappointed in the amount of power that it actually put out and how it wasn't even flywheel rated hp after the drivetrain loss was factored in.