How much R&D do these companies do? For the stock type springs do they just lower by what ever and then stiffen the factory rate by some percentage and call it good? maybe put it in a car to make s...
Lol, now you are stretching it. The MAF does a lot better job of telling you if you have made gains. It actually measure the air mass. The MAP does not measure the air directly. That's why you have...
My main issue with this is that it is not technically correct, and following from that, it is used as a crutch that will prevent a tuner from understanding the intricacy, ...
Ben, you're right, you can't use one to calculate the other exactly, but Mr. JECS is right in that they trend together and can be "ball-parked" for his purposes of getting a general indication of w...
Leave the thread, and let it continue. If someone else wants to, they can always stick their neck out and make their own thread about how they would recommend tuning a mass air setup. (And maybe ha...
Just to be clear Mr. JECS has changed what he was saying. Originally he said XX TP was always XX PSI/InHg and that the only reasons it wouldn't were noise or sensor delay.
The drop off is fairly simple to explain actually and isn't anything you are necessarily doing, it is simply the way TP is calculated and TP will generally start to fall as soon as tq starts to dro...
Nope. We're just trying to find how you could possibly correlate TP to MAP readings. So far, no such connection has been shown. There is no way to tie TP to pressure readings. End of story.
Alright Guys, My knowledge on this subject exceeds most, so what I'm about to say is not up for debate and needs to be understood by you guys so that this discussion doesn't come up again! Ready?
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WTF is your problem? why are you always talking down to someone in this thread like your all mighty powerful that knows it all. Just cause your shit don't stink to you don't mean it doesn't stink t...
Call me retarded... but I looked at your logs and they prove you wrong. I see 44 that is in boost. By your logic 44 should be vacuum.... Oh right... Noise
I have no issue with how you're setting up, or instructing others to set up their TP scale. In a round-about way you're getting a good scale, and that's fine. However, assuming that the rest of us ...
Those 6's are just the MAP sensor hitting it's max pressure limit for reading and giving false data. You can't trust his logged MAP sensor data above atmospheric, because the MAP sensor is a 1.1-Ba...
There is no direct conversion from Theoretical Pulsewidth to a pressure reading. You can maintain the same pressure from idle to redline and the TP will vary a great amount throughout the entire re...
Just to add some more useful info here. The fans from the auto trans cars have two speeds. Also if you look at the radiator it is setup so that you can move one of the fans to the center of the rad...
MAFs really like straight pipe around them, with no size changes either. A honey-comb style mesh before (and after) can help a lot in that area if you have to do bends or size changes.
You know me...
Got everything done. Fired it up, and took it for a spin. I'm pretty happy with the results. The two hardest things about the conversion was 1. getting the plastic harness cover back on and 2. unpl...
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