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  1. Stan Weiss

    Starter Motor?

    X2 Have you tried using jumper cables?
  2. Stan Weiss

    The 4.6 Track Times Thread

    Maybe it is just me, but I think you should add another column "Trans. Type"
  3. Stan Weiss

    The 4.6 Track Times Thread

    2000 GT 5 speed bought used. Stock that I know of except has TOYO 245-45-17's on stock 17" wheels. ATCO Raceway 60' 2.115 330 5.915 1/8 9.086 MPH 77.50 1000 11.802 1/4 14.097 MPH 97.71 Best 60' 2.056 Best MPH 98.79
  4. Stan Weiss

    Compression

    I have a calculator on my web site Automotive Performance Software / Interactive JavaScripts Calculators and using your inputs get 9.2082:1 CR. The problem is that I have the head gasket bore set to 3.572 inches and it is probably bigger than that. So measure the bore size of the head gasket and...
  5. Stan Weiss

    4.10 gear specs?

    The pinion depth and ring gear back lash should come with the ring and pinion set.
  6. Stan Weiss

    55lb injector question

    Old Fuel Pressure 39.5 psi flow 42 lb/hr New Fuel Pressure 43.5 psi flow 44.075 lb/hr If anyone needs to do these calculations I have this and other Automotive calculators on my web site Automotive Performance Software / Interactive JavaScripts Calculators I second what Don 95Vert said about...
  7. Stan Weiss

    55lb injector question

    With a BSFC of .55 and a duty cycle of 85% I get 680 HP from 55 lb injectors. At 90% duty cycle that is 720 HP. Remember when you run boast you should a a boast reference fuel regular. What that mean is as boast pressure increases you have to increase fuel pressure by the same amount to get the...
  8. Stan Weiss

    good coil packs

    I had a P0306 code It has only been on for a day so I can not give any other feedback on it. JEGS 40130 - JEGS Coil on Plug - JEGS
  9. Stan Weiss

    Dropping weight = how much time?

    X2 This helps more than just removing weight because it is less rotational mass to accelerate as well.
  10. Stan Weiss

    hp increase with intercooler

    it's all going to depend on the efficiency of the intercooler and the amount of pressure loss / drop it has. (Boost PSI + ATM PSI) / ATM PSI = Pressure Ratio Pressure Ratio * Air Temperature Ratio = Density Ratio
  11. Stan Weiss

    How much time did you knock off your 1/4 with gears?

    10.3 to 9.3 when i went from 3.08's to 4.10's Was this using nitrous? :shrug:
  12. Stan Weiss

    RACE FLOW DEVELOPMENT HEADS???

    Is the site you are talk about Race Flow Development - Cylinder Heads & Manifolds If so, Curtis Boggs the owner does not believe in advertising flow numbers. he looks more at getting the CSA and velocity correct. He does some very nice work. Call him and talk with him about you needs. Stan
  13. Stan Weiss

    I went to the track for the first time

    A few questions. What is the altitude of the track you were running at? What was the air temperature, humidity, and barometric pressure? What were your 60 foot times? An 01 cobras only running 9.5's is few slow. My stock '00 GT runs 9.0x at ATCO NJ when the DA was about 2500 feet. :shrug:
  14. Stan Weiss

    Elevation?

    The question is how much does altitude effect your HP output. Based On 3000 feet 95 degrees 85% Humidity I would say you are losing about 22% of your HP compared to 0 feet 60 degrees and 0% humidity
  15. Stan Weiss

    i think my mhp is incorrect

    First we need to know the size of your rear tires verses the stock size. By calculations a stock '00 is doing 69.77 MPH @ 2000 RPM with 245-45-17 tires and 3.27:1 rear. It is doing 61.17 MPH @ 2000 RPM with 245-45-17 tires and 3.73:1 rear.
  16. Stan Weiss

    Some Track ?'s and what should i run game..

    Really hard to say. What was the density altitude the last time you run? What will it be this time? That by itself can be a couple of tenths with no other changes.
  17. Stan Weiss

    Went to the track

    When I see Well - those numbers seem pretty slow for your mods I replied "Without knowing at what altitude he is racing at it is hard to say how HP is losing because of the altitude." :shrug:
  18. Stan Weiss

    Went to the track

    >>>>>> Without knowing at what altitude he is racing at it is hard to say how HP is losing because of the altitude. <<<<< This part of my reply was because of the above quote.
  19. Stan Weiss

    Went to the track

    Without knowing at what altitude he is racing at it is hard to say how HP is losing because of the altitude. We need to look at your dyno sheet, the shape of the curve at peak HP power will dictate how many RPM after that point you need to shift.
  20. Stan Weiss

    whent to the track last night

    What were your 60 foot times? From the 101 & 102 MPH you should have the HP to run in the 13's.
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