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zx3vfr

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Posts posted by zx3vfr

  1. 9 hours ago, Qman said:

    Understood, but right now there are very few gas engines with direct injection out there, so its a little different.  And i'm gonna go out on a limb and say that none of the current gasoline DI engines control ignition timing...they all have spark plugs.  But what do i know?

    No almost everything is DI

  2. 7 hours ago, Qman said:

    Understood, but right now there are very few gas engines with direct injection out there, so its a little different.  And i'm gonna go out on a limb and say that none of the current gasoline DI engines control ignition timing...they all have spark plugs.  But what do i know?

    Almost everything is DI and has ignition timing control 

  3. 37 minutes ago, Qman said:

    Not sure what your point is.  My point is that the new injectors on direct-injection engines are pulsed multiple times during each combustion process, which better controls burn rate, fuel/air distribution, knocking, emissions, etc.

    My point is you wondered how ignition timing would be controlled.

    Which the answer to your wonder is, the ECU would control fuel injectors as they do now :tard:

  4. 1 hour ago, motocat12 said:

    If every highway lane besides(or including) the slow lane speeds, and driving instructors teach you not to speed is it any wonder many drivers never learn the skill of moving among lanes traffic.

     

    IMG_0350.JPG

  5. 24 minutes ago, Qman said:

    I'm thinking the chain only controls the valve timing.  Or, some other engines, like in the older VFRs, use gears, and others use belts.  From what I understand, most of the MotoGP bikes use pneumatics to control the valves...as they do in F1 cars.

    Pneumatic valves are used to control the closing of the valves because it would take too long with a spring. It's still opened by a cam

  6. 25 minutes ago, Qman said:

    Pretty sure you cant....but i think they DO control it as mentioned above..with controlled direct injection..  I read where in some of the newer diesels, there are actually multiple injections so that it is staggered during the combustion process,  so they control the burn this way.

    Electronics. Fuel goes through electrical fuel pump to a high pressure fuel pump mounted to either an additional gear mounted on the cam or the flywheel/flexplate. That fuel then goes to electronically operated fuel injectors. This isn't the 1940s any more toto. 

  7. On 12/28/2016 at 9:46 AM, Isaac's Papa said:

    Our city doesn't switch to flashing intersections at night and it's maddening. Sitting at a light at 2:00 am is absolutely ignorant. Meanwhile, I have to drive to the E-Check facility and show them my car doesn't have a light illuminated on the dash, because "Save The Planet".  

     

    Move one county east and you probably wouldn't have to do that 

  8. 1 hour ago, Isaac's Papa said:

    I don't ride to places with rich housewives and running red lights is the least of my traffic violations in the backwoods. If I get pulled over and they want to write me a ticket for running on red...I'll take that ticket every time. Chances are I was just doing thirty over for the last 20 miles before I got into town. 

    Also, I have been running these lights since I've been riding. If it doesn't trip after a while, it's now a four-way stop to me. I'm not twelve. I can handle the intersection. 

    Do you even read?

  9. Yeah what they do is they say scrap value of the metal because the diamonds or whatever aren't worth shit, which is partially true. Don't believe the Sterling/Signet bullshit about diamonds. They all have blood diamonds being pumped out. Diamond mines in Canada are pumping out way more than most 3rd world countries could dream of. 

    Theyre relativly cheap but there's a market for them soooooo.  God I Austrian economics some times 

     

    seriosuly brian. I would be interested to take a look and see what you got. If not that go see Joey at Richfield Coin. Probably not going to be what you want to hear about it's value but he'll be honest with you about it. 

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