4.6L General Discussion This section is for non-tech specific information pertaining to 4.6L (Modular) Mustangs built from 1996 to 2004.

tune time for the cobra

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Old Apr 11, 2013 | 10:07 PM
  #1  
99 GT vert's Avatar
99 GT vert
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Default tune time for the cobra

Well i figure i will see what all you think the cobra will make when it gets tuned here in the next week or so. it will be tuned on 93 for now and hoping to be around 19 psi

here is a mod list i may have forgot some but let me know what you guys think and if you get close to the hp numbers i will give you a cookie

Motor

Mod Max/ CP .020 over piston
Factory Rods
Factory Crank
ARP Head studs
Heads gone through with valve job and guides replaced
Nazman Ported 03 Mach 1 Lower Intake
Stock 01 Cobra upper made to fit SBTB
03 Mach 1 Timing chain cover
03 Mach 1 Crank pulley
ARP main studs
Accufab single blade throttle body
Stage 8 Locking header bolts
Evenflow head cooling mod
03 Mach 1 upper and lower radiator hoses

Power adder

Hp Performance Twin 60mm Turbo kit
2- Garrett Journal bearing turbos (rebuilt winter of 11-12)
2- 38mm Tial wastegates
Custom Made 2 ½ O/R H
2 ½ Bassani Stainless Steel Catback

Fuel System

Glenn’s Performance 1300 HP sleeper triple pump fuel system
Fore Black Fuel rails
Acceleronics/Delphi 95 lbs/hr injectors
Accerleronics Versafueler injector driver

Last edited by 99 GT vert; Apr 11, 2013 at 10:09 PM.
Old Apr 11, 2013 | 10:15 PM
  #2  
ketzlerb's Avatar
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Too post today to read ...
Old Apr 11, 2013 | 10:23 PM
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99 GT vert
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Originally Posted by ketzlerb
Too post today to read ...
say what?
Old Apr 12, 2013 | 08:11 AM
  #4  
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Since this Cobrah is basically stock with two snails and no supporting mods, I'll guess it will reach 660/770 on a 93 tune at 19psi.
Old Apr 12, 2013 | 08:54 AM
  #5  
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99 GT vert
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Forgot to mention last year it made 645/675 on a mustang dyno on 17 psi and a very safe e85 tune
Old Apr 12, 2013 | 09:01 AM
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122rwhp at the front wheels
Old Apr 12, 2013 | 09:44 AM
  #7  
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I think Rob has the right hp numbers on this one. but i think 660/715

Your exhaust will be the biggest restriction for you
Old Apr 12, 2013 | 01:50 PM
  #8  
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650-690
Old Apr 12, 2013 | 07:01 PM
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700/650
Old Apr 12, 2013 | 08:57 PM
  #10  
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93 being your limiting factor I say 712/696. Or just do e85 and make 800 already.



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