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Thread: Dynoed my car today
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07-14-2013, 05:33 PM #21The Nitrous Outlet Junkie
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was this on the bottle?
good numbers broLast edited by zooguy; 07-14-2013 at 05:35 PM.
94 Formula "budget build" #thebeaterbird
10.177 @128.31 on a lil 250 shot
350, LT1, carb, LE grind cam, th400, 4k stall, ford 8.8 w/ 4.10s
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07-14-2013, 07:16 PM #22InActive Member
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Nope that was N/A
SMOKE TIRES NOT DRUGS
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07-14-2013, 07:17 PM #23InActive Member
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The Following User Says Thank You to casey20000007 For This Post:
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07-14-2013, 07:33 PM #24LTx Guru
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The dyno sheet should be "corrected" to standard conditions, to tell you what the engine would make with standard air/barometric pressure/humidity. That eliminates the effect of hot air, low pressure, etc. I don't see the correction factor on the dyno sheet - it would typically be "STD" (60*F, 29.92"Hg, 0% humidity) or "SAE" (77*F, 29.23"Hg, 0% humidity) , each slightly different conditions, but in effect, they eliminate the reduction of HP due to the high intake air temp.
Ask the shop what, if any, correction they used. I believe the Mustang software only calculates based on SAE, while DynoJet calculates either SAE or STD.SOLD - GONE TO A (VERY) GOOD HOME ! - 94 Formula A3+1: 381ci forged stroker - Callies Stealth, Oliver 5.85 billet rods, BME nitrous pistons / CNC LT4 heads / CC solid roller / TH400+GearVendors OD / 4.11 Strange 12-bolt / 300-shot N2O / Spohn Suspension / roll bar / MoTeC M48 Pro engine management system /a few other odds 'n ends.
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07-14-2013, 07:40 PM #25InActive Member
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I don't think there was any correction made
SMOKE TIRES NOT DRUGS
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07-15-2013, 04:50 PM #26LTx Guru
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I'd still ask them to run the graph with the correction factor. It's just a matter of them telling the software to make the correction to the uncorrected data.
As much as we all like big numbers, the real purpose is to track your progress as you continue to upgrade and modify. By correcting to SAE conditions, if you do something like change the cam, you can compare your new sheet and the old sheet and see what changed - where did you gain torque, where did you lose torque, how do you want to modify your shift points, etc. If you don't have all the curves corrected to some sort of standard, you can't do any of that.SOLD - GONE TO A (VERY) GOOD HOME ! - 94 Formula A3+1: 381ci forged stroker - Callies Stealth, Oliver 5.85 billet rods, BME nitrous pistons / CNC LT4 heads / CC solid roller / TH400+GearVendors OD / 4.11 Strange 12-bolt / 300-shot N2O / Spohn Suspension / roll bar / MoTeC M48 Pro engine management system /a few other odds 'n ends.
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07-15-2013, 05:56 PM #27InActive Member
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I totally understand, I will have him do that when I go back, its bout an hour and a half away from my house
SMOKE TIRES NOT DRUGS
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07-16-2013, 05:15 PM #28LTx Guru
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Maybe he could fax you the updated sheet.
SOLD - GONE TO A (VERY) GOOD HOME ! - 94 Formula A3+1: 381ci forged stroker - Callies Stealth, Oliver 5.85 billet rods, BME nitrous pistons / CNC LT4 heads / CC solid roller / TH400+GearVendors OD / 4.11 Strange 12-bolt / 300-shot N2O / Spohn Suspension / roll bar / MoTeC M48 Pro engine management system /a few other odds 'n ends.
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07-16-2013, 05:52 PM #29InActive Member
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