C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

DYno Results for 406.....Coupled with MAF test.

Old 05-22-2003, 04:22 PM
  #21  
0ski_dwn_it
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Default Re: DYno Results for 406.....Coupled with MAF test. (96GS#007)

I am running about 43 psi,

Corky is all the way down around 36 psi. :cheers:

As the RPM increases the time to complete a pulse lessens....the formulas say I am out of fuel at 4200 RPM :D I say :bs
Old 05-22-2003, 04:40 PM
  #22  
black_89_vette
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Default Re: DYno Results for 406.....Coupled with MAF test. (ski_dwn_it)

Wow, holy huge numbers batman!! That being said, holy crap again, heh.

Okay, this was done on a Mustang dyno, what kind of numbers do you think you'd run on a Dynojet dyno? Is there any corelation between the two, cuz I've heard varying theories on that.
Old 05-22-2003, 04:48 PM
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0ski_dwn_it
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Default Re: DYno Results for 406.....Coupled with MAF test. (black_89_vette)

Not sure like I said before when It was borught up a dyno is really only relative, and good for tuning when used like that. A 10hp gain a some gain, follow me?

I would actually think my car would make MORE power on the strip with the ram air system we have. Its gotta make more.

But to answer your question, my understanding is the mustang dynos are typically less, must have something to do with that name "mustang" they just can't get the numbers :D
Old 05-22-2003, 04:51 PM
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John Row
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Default Re: DYno Results for 406.....Coupled with MAF test. (ski_dwn_it)

As the RPM increases the time to complete a pulse lessens....the formulas say I am out of fuel at 4200 RPM :D I say :bs
Since it's peaking at 5150 and you still haven't pulled a vacuum. Maybe you are running out of fuel? You need a WBO2 graph.

Maybe when you bumped the fuel by a % or 2, they were already at max and couldn't give anymore.

Just a thought.
Old 05-22-2003, 05:08 PM
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Default Re: DYno Results for 406.....Coupled with MAF test. (96GS#007)

Not in a batch fire system Jim. 10ms is static at 6000 in our antiques.

Jesse, Those numbers just ruined my day. 437 HP at the wheels? That is like 540+ flywheel horsepower! Did you forget to tell us about the NOX or what? Man alive you have got to be a happy camper indeed!
Old 05-22-2003, 05:17 PM
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Default Re: DYno Results for 406.....Coupled with MAF test. (89vette)

Oh. Are you running nitrous? Is so how much?
Old 05-22-2003, 05:20 PM
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Default Re: DYno Results for 406.....Coupled with MAF test. (ski_dwn_it)

Can you tell me what your engine combo is? Those #s are excellent. Good luck. :hurray:
Old 05-22-2003, 06:08 PM
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Default Re: DYno Results for 406.....Coupled with MAF test. (89vette)

Oh. Are you running nitrous? Is so how much?
There is NO power adders like nitrous/SC/Turbos on the engine its NA.

The engine combo is well illustrated in my sig....via the webpage link.

:cheers:


[Modified by ski_dwn_it, 6:09 PM 5/22/2003]
Old 05-22-2003, 06:15 PM
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Default Re: DYno Results for 406.....Coupled with MAF test. (ski_dwn_it)

Wow just wow!!! :crazy: :cool: :cheers: :cheers: :cheers:
Old 05-22-2003, 09:15 PM
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Default Re: DYno Results for 406.....Coupled with MAF test. (ski_dwn_it)

Jesse, great job :thumbs:
Old 05-22-2003, 09:28 PM
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Default Re: DYno Results for 406.....Coupled with MAF test. (ski_dwn_it)

Holy schneikies! :eek: Great numbers! :cheers:
Old 05-22-2003, 10:02 PM
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Default Re: DYno Results for 406.....Coupled with MAF test. (cprgmr)

Great numbers jesse :thumbs:
Old 05-22-2003, 11:55 PM
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eguyett1985
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Default Re: DYno Results for 406.....Coupled with MAF test. (ski_dwn_it)

Looks great!! Maybe I need to talk to you about a chip for my 408? Let me know if you can help me.
Old 05-23-2003, 01:05 AM
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85vet
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Default Re: DYno Results for 406.....Coupled with MAF test. (89vette)

Oh. Are you running nitrous? Is so how much?

Ski is ALL naturally aspirated. I am a witness to the awsome power of that BEAST :cheers:
Old 05-23-2003, 01:10 AM
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Default Re: DYno Results for 406.....Coupled with MAF test. (ski_dwn_it)

Awesome numbers dude !

Injector sizing by the common formulas is conservative to keep the engine from going lean if injectors clog or fuel pressure drops. Its worth noting that most if not all car mfrs use the formula in their cars.


[Modified by AquaMetallic94LT1, 10:16 PM 5/22/2003]
Old 05-23-2003, 01:26 AM
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Default Re: DYno Results for 406.....Coupled with MAF test. (ski_dwn_it)

:thumbs: You de man !! :eek:
Great numbers.

OH....BTW...New 383, Chip by Jesse, (sKi_dwn_it) :D :steering: :seeya
Old 05-23-2003, 09:03 AM
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Default Re: DYno Results for 406.....Coupled with MAF test. (AquaMetallic94LT1)

Its worth noting that most if not all car mfrs use the formula in their cars.
[Modified by AquaMetallic94LT1, 10:16 PM 5/22/2003]
yeah that in itself should tell you that they are conservative.

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To DYno Results for 406.....Coupled with MAF test.

Old 05-23-2003, 09:50 AM
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Default Re: DYno Results for 406.....Coupled with MAF test. (ski_dwn_it)

I thought it was NA but you mentioned nitrous in your post with the videos. That's why I thought I'd ask. Your numbers are amazing. So when you run at the track are you running Nitrous or not? Did you take a Diacom snapshot of the dyno run that you can send me to look at?
Old 05-23-2003, 10:03 AM
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Default Re: DYno Results for 406.....Coupled with MAF test. (89vette)

89vette,

that engine has never seen nor have I EVER run nitrous on anything I have owned. :thumbs:

I did not bother with the Ease software while at the dyno for any logs. I knew the tune of the car was right there, I just was mainly concerned with the AFR. From the posting of the information I got the best AFR in 1 try at the dyno, the others were to just make sure that it was performing as expected and to see how much I could add before the power dropped off.

I don't care for putting my car on a dyno, something about taking it to 6000 RPM and not going anywhere that just doesn't sit well with me. Call me crazy. :cheers: :crazy: :lol:


[Modified by ski_dwn_it, 10:05 AM 5/23/2003]


[Modified by ski_dwn_it, 10:06 AM 5/23/2003]
Old 05-23-2003, 10:08 AM
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hngacurv
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Default Re: DYno Results for 406.....Coupled with MAF test. (ralph)

:cheers: :thumbs:

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