4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

Estimated numbers/times

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Old Jun 9, 2005 | 05:40 AM
  #1  
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98UAGT
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Default Estimated numbers/times

Alright, here is exactly what I have the parts for, do you guys think I could get an estimated flywheel and rear-wheel hp, and possibly an e/t. I live in Tulsa, OK, very close to sea level. My car is an auto. Here goes the mods that I have the parts to do. SVO heads, PI cams, 80MM MAF, 70MM TB, 24# injectors, BBK Shorty headers, and a tune. I have an adjustable Fuel pressure regulator and new fuel rails going on as well. 3.73 gears will accompany all these mods. That is everything I have at the moment, but I will soon be getting an h-pipe or Pro-chamber and either MAC or Magnaflow cat-back, and I may possibly get a shift-kit. Any guesstimates would be appreciated.
Old Jun 9, 2005 | 09:42 AM
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Default RE: Estimated numbers/times

Well if I was to guess I would say 250-275 rwh and around 13.3-13.7 in the 1/4. I wanted to chime in and comment about the shift kit, Defentily GET ONE. I put a Trans-go shift kit, trans cooler, and am running Royal Purple trans fluid. The shift kit is awesome!!! It kicks ***, it shift's really hard. It will spin the tires really good going from 1-2 at WOT and it will chirp the tires going from 2-3 at WOT. You will love the shift kit!!!
Old Jun 9, 2005 | 11:04 AM
  #3  
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Default RE: Estimated numbers/times

Your numbers are a little high, I would say you are in the 220ish-230ish range. You should be able to run mid to low 14s.
ORIGINAL: DIVER8374

Well if I was to guess I would say 250-275 rwh and around 13.3-13.7 in the 1/4. I wanted to chime in and comment about the shift kit, Defentily GET ONE. I put a Trans-go shift kit, trans cooler, and am running Royal Purple trans fluid. The shift kit is awesome!!! It kicks ***, it shift's really hard. It will spin the tires really good going from 1-2 at WOT and it will chirp the tires going from 2-3 at WOT. You will love the shift kit!!!
Old Jun 9, 2005 | 11:17 PM
  #4  
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Default RE: Estimated numbers/times

depends on the driver... i know a guy who cant beat me with a supercharger... point is... some people dont have the concept of really shifting w/o losing time, every little bit counts
Old Jun 9, 2005 | 11:43 PM
  #5  
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Default RE: Estimated numbers/times

ORIGINAL: Master

depends on the driver... i know a guy who cant beat me with a supercharger... point is... some people dont have the concept of really shifting w/o losing time, every little bit counts
is that supercharger on a 99+?
Old Jun 10, 2005 | 12:10 AM
  #6  
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Default RE: Estimated numbers/times

Hey NANAKI

What do you have done to your mustang? I like those hp/tq. figures.
Old Jun 10, 2005 | 12:15 AM
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Default RE: Estimated numbers/times

Id say put a set of slicks on it and your good for 13's all day. Dont be fooled by the one who said 14's. Thats if you really dont know how to drive. How much better are the SVO heads then the PI heads? Even if you just had the 3:73 and the SVO heads and intake you could see 13's. Prolly on street tires to. So dont worry you should see some good times. You dont need bigger injectors are a mass airflow either. Your stuff is good up to 300 RWHP. So if you ever get a supercharger you will need 42lb injectors and a 90 MAF. Just so you know.
Old Jun 10, 2005 | 12:16 AM
  #8  
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Default RE: Estimated numbers/times

My guess would be w/ proper tuning you can put 250-270 to the wheels.
Old Jun 10, 2005 | 01:33 AM
  #9  
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Default RE: Estimated numbers/times


ORIGINAL: Aixtreme89

Hey NANAKI

What do you have done to your mustang? I like those hp/tq. figures.

hes got a Vortech. and other stuff.
Old Jun 10, 2005 | 02:25 AM
  #10  
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Default RE: Estimated numbers/times

I think 354 is kinda low for being supercharged. After my head swap, the guys i bought it from said w/ all my mods and the swap i'll be at 310-325 to the crank. How many lbs of boost ya got and do you have an intercooler or aftercooler?



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