dynoed my auto with 3.55s

[dirty-max]

Took my car to the dyno today the dyno is a mustang dyno and the car made 375hp 356tq on 93 octane fuel I take it that's a pretty good number

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[Todd15Fastback]

Yep. Very good #!

 

[dirty-max]

Sweet

 

[dirty-max]

Don't mustang dynos read less? Or more than a dynojet

 

[SVTFreak]

Don't mustang dynos read less? Or more than a dynojet

Neither. It's completely dependant on correction factors plugged in by the operator.

 

[dirty-max]

Here are the variables that he had put into the computer. What do you think? i suppose its a bad reading because of the false weight...i know nothing about a dyno so i apologize

 

[SVTFreak]

No idea. I don't know how to operate them either. But i think there's more than just that begins the scenes

 

[Hyland33]

Having a lower weight than actual would make it read low if I'm thinking correctly right now.
Because if your car weighs 3800 and goes from 68-95 in 10 seconds it would make X amount of power. A 3400 pound car with X amount of power should go from 68-95 in less time since it weighs less but in this situation it's doing it in the same time, so it would make less power.

You could think the opposite too. If he did the same run but entered that your car weighed 8000pounds it would say it makes way more power because it would think an 8000 pound car is accelerating just as fast as yours, and for one to do that it would need a ton of power.

 

[dirty-max]

I'm just making sure he did it right because I thought that whatever weight he enters is how much resistance the rollers are applying I just don't want fudged numbers is all I'm saying

 

[SVTFreak]

I'm just making sure he did it right because I thought that whatever weight he enters is how much resistance the rollers are applying I just don't want fudged numbers is all I'm saying

You're numbers look good. Don't worry about that.

 

[FreddyG]

Good numbers for a gear and automatic. :cheers:

How's the car feel?

 

[dirty-max]

Pulls hard but I cannot get it to spin the tires at all lol

 

[SVTFreak]

Pulls hard but I cannot get it to spin the tires at all lol

What tires?

Mine (LE, so summer pp tires) won't spin of coming off idle in warm weather. Once it's cooler it does

 

[dirty-max]

I have the same tires you do..it hooks in this warm 70 degree weather but it would spin this last week when we had a front move through I guess that's about the norm lol

 

[SVTFreak]

I have the same tires you do..it hooks in this warm 70 degree weather but it would spin this last week when we had a front move through I guess that's about the norm lol

Yep. That's normal.

Traction is a good thing. Be happy.

Out of curiosity, how did you get pp tires on auto? 20's?

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