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Type: Posts; User: Justin@VMP

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  1. Replies
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    I have owned a Dynojet 224 for about 7 years. I...

    I have owned a Dynojet 224 for about 7 years. I have owned the eddy current add-on for about 5 years.

    You don't need the eddy current for mass air stuff, but it certainly helps, and may be...
  2. It can definitely be done, you'll have to use...

    It can definitely be done, you'll have to use another brand of tuning software.
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    What is a/f when all of this happens? most...

    What is a/f when all of this happens? most likely its going too lean and thats causing the knock, if you dial in the maf transfer carefully for the new housing you should not have any problems.
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    Load is heavily dependent upon VE of an engine...

    Load is heavily dependent upon VE of an engine and can not be correlated directly to boost on a Ford.
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    If its off at PT its also going to be off at WOT....

    If its off at PT its also going to be off at WOT. A wideband is the right way to dial it in but you could just add a bunch of fuel and fudge it.

    Tuning the maf xfer function is the proper way to...
  6. What have you done in terms of ETC calibration?

    What have you done in terms of ETC calibration?
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    pretty much all you can do is play with cam...

    pretty much all you can do is play with cam timing to see what makes most power, i have not been very impressed with 3v cams either
  8. Thread: 77%?

    by Justin@VMP
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    2,777

    I usually look at actual throttle angle pid (in...

    I usually look at actual throttle angle pid (in degrees) to know what an 05+ car is doing.
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    FYI removing cats does not require any change to...

    FYI removing cats does not require any change to maf xfer or commanded lambda tables. The only reason you would see a change in fueling, is if you were going into cat protect mode before and weren't...
  10. On all the whipples I've tuned the factory KS and...

    On all the whipples I've tuned the factory KS and calibration has worked pretty well in 99% of cases, very well actually. IMO there are more issues with centrifugal blowers, I don't feel the KS work...
  11. Thread: vct tuning

    by Justin@VMP
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    IMO VCT tuning at WOT with stock cams is just...

    IMO VCT tuning at WOT with stock cams is just about a wash power wise. On that note, some cars can't pull more than 8-10* of retard, others will go to 15*, I don't know enough about the inner...
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    I did a back to back same day test on the dyno...

    I did a back to back same day test on the dyno last year, we picked up 5rwhp from CMCV delete on an NA GT, and saw no loss in TQ at part throttle (measured by the dyno) when the proper spark curve is...
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    Last time I made a bench flasher I had to go to...

    Last time I made a bench flasher I had to go to the JY for a PCM connector.

    Having a handheld tuner really works best in the Ford world IMO, the market is used to having the ability to easily...
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    Does 09 G8 GXP support exist?

    Does 09 G8 GXP support exist?
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    I'm thinking about buying one of these.

    I'm thinking about buying one of these.
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    Greg puts on a great class. Greg, if you...

    Greg puts on a great class.

    Greg, if you want to do something at my new shop in Central FL over the summer just let me know.
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    It's even worse on the big trucks because they...

    It's even worse on the big trucks because they don't always have EGR, but if they have VCT you can make big gains there.

    However, there are still bunch of little tweaks that should get you...
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    Yes it is odd, unless they bat comp table is...

    Yes it is odd, unless they bat comp table is somehow different and that effects it, I don't have the stuff in front of me to look that up though.
  19. Thread: E85 Mustang

    by Justin@VMP
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    I have tuned them to run on E85, we actually...

    I have tuned them to run on E85, we actually picked up power on the ethanol for some reason.
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    Chip? there are plenty of reliable flashing...

    Chip? there are plenty of reliable flashing options out there, and one good one or the DIYer.
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    Someone at ford decided to do things differently,...

    Someone at ford decided to do things differently, or, which is more often the case, the hardware changed and required a software change to account for it.

    IE, the 08 GT500 gets a lighter...
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    Unfortunately no, the computer runs the KS...

    Unfortunately no, the computer runs the KS signals through a bunch of algorithms to filter out noise and determine if combustion is actually ocuring at that part of the cycle (if its not, then it...
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    Yes and Yes.

    Yes and Yes.
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    % is a poor way to express TPS on a ford, since...

    % is a poor way to express TPS on a ford, since they rely on counts.
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    Even before there was etc, ford has controlled...

    Even before there was etc, ford has controlled fuel ramp in to slow and smooth out the onset of power.
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