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Pop N Wood

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Posts posted by Pop N Wood

  1. I'm with you. Both of my children are miracle babies. We went through 3 years of uncertainty before getting pregnant via drugs and inseminations. Just don't lose faith. It can be hard at times but even in the darkest times I knew it would work out. There was just something inside that made me know we were destined to have children, some how some way.

     

    And now that my youngest is 4, my wife has agreed to be a surrogate for another couple. She goes in next week to be examined by the other couple’s fertility doctors. From a feeling of hopelessness to providing the greatest hope imaginable. Truly a remarkable world we live in.

  2. A quick rule of thumb is it usually costs about 10 times the model number. 240's are the cheapest and generally can be done for $2400. 280's are slightly more at $2800. That is why you don't see many 350Z's swaps. Too expensive.

     

    If you are really limited to only $2500 you might want to consider trading in your 280 on a 240. Should get you in under budget.

  3. You might want to read some of JohnC's posts about the road manners of a Z with such low profile tires. He definitely knows more about making a Z handle than I ever will.

     

    Also, if you bought a crate LS6, if they are anything like the crate LS1's you might be pleasantly suprised. Every car magazine I have read that used a crate LS1 for a project measured an out of the box HP of over 400 HP. Here is one example

     

    http://www.popularhotrodding.com/enginemasters/articles/hardcore/0409em_gmpp/

     

    The article is about carbing an LS1, but note that the stock engine rang up 429 HP. With a cam and new valve springs they measured over 500 HP.

     

    Hope you get a chance to dyno your LS6 before it goes in.

  4. "mechanical" temperature gauges are simply thermocouples. Thermocouples are two dissimilar metals in direct contact which produce a voltage that is roughly proportional to the temp. The "gauge" part is just a non-linear voltmeter.

     

    So your "mechanical" temp gauge is an electric temp gauge.

  5. Nothing wrong with perfectly restored 240. Wouldn't mind having one myself.

     

    It is just that these cars are so much fun to modify and respond so favorably to it. Also a lot cheaper then trying to get accurate parts.

     

    The only real problem with purist is their self righteous attitude towards other people's cars. Doesn't sound like you fall into that catagory.

     

    I assume you are have visited http://www.zhome.com. They have some excellent resources for restoration Z's.

  6. When I researched O2 simulators, one board claimed installing a spacer (a taller bung) on the second set of O2 sensors so it doesn't full insert into the exhaust stream will satisfy the PCM logic. The computer thinks the oxygen is at a different level because the voltage output is different from the front set (or so I suppose)

     

    If this works, then no cats are needed and the PCM can be left intact.

     

    Could this be a work around?

     

    Another thing to worry about is ABS sensors. Some cars use the ABS sensor to detect a "rough road condition". If you don't have the ABS sensors, then you are in the same mess as the second O2 sensors. The correct fix is to modify the computer to ignore the no ABS input, which is illegal. One member had his complete LS1 swap rejected because of this.

     

    And people wonder why I am still considering a pre 96 LT1 swap.

  7. Doesn't the 260 have low compression making it relatively easy to turbo?

     

    I'm gonna keep mine all Nissan' date=' but this is [i']the[/i] site if your gonna swap in a 350.

     

    Mario

     

    You're going to keep the flat top SU's?

  8. Spent a lot of time in nuclear power school computing energy transference and losses. Electrical, thermal, radiation, mechanical, potential energy even mass. They are all forms of power. Spend a few months working steam tables and you will see what I mean.

     

    It is easy to compute how much power is dissipated by the light bulb because it is very easy to measure the electrical power being consumed by the bulb. What ever the bulb doesn't dissipate in light energy, it dissipates as heat. So put the bulb in an insulated box, measure the heat loss, then you now know how much power is beign radiated as light. So yes, the light output can be measured by observing the electrical consumption less the thermal losses.

     

    An engine reved against a trans brake can be producing the same HP as one powering a moveing car, yet because the car is not moving some people would say no work is being done. I look at that and know that with the trans brake on, the power is being dissipated as heat in the transmission. Release the brake and the power that was formerly heating up the trans fluid is now accelerating the car. The same amount of energy is being disspated either way, just in different forms.

     

    Pick up an engineering text on automotive design. In a good one you will find an equation relating the maximum acceleration potential of a car to engine power. The analysis should include the effect of gearing. What you will find is two things: the ability of a car to accelerate decreases with vehicle speed and the maximum acceleration is related to the engine's mechanical power. Not torque. Torque is actually somewhat nebuluous because it can assume practically any value at the rear wheels depending upon what gear ratios are used. However, there is a limit what you can do with gearing because at a given vehicle speed you can't shift too low or it will over rev the engine.

  9. Thats is friggin awesome!

     

    I should talk my stepdad into doing that with our 1948 Cesna 172 taildragger! He always talks about wanting more power but doesnt want to spend the big bucks on a bigger engine. The engine in there now only has like 160HP. The LS1 parts sure would be cheaper than airplane engine parts! You thought mark up on car parts was bad you should see in for airplanes!

     

     

    Guy

     

    I think the engine still need to be FAA certified. Will drive up the cost. Also that 160 HP Cesna engine probably weights as much as the rotating assembly on the LS1.

  10. Spent 5 days there when in the Navy. Very nice place. You will not own a car there, way too expensive. But you won't need one either.

     

    Nice people, never felt unsafe. I am 6 foot and felt like a giant. English is common, you shouldn't have a problem there. Never had a problem with sanitation, but I stayed in the central part of the city.

     

    You are definitely in for major culture shock going from the wide open spaces of Buffalo. That city is crowded. Unbelievably crowded. The harbor is amazing too. Giant hydrofoil ferries. Good thing you are getting paid housing, because that is super expensive there also.

     

    Not sure how things have changed since Red China has taken over. When I was there it was somewhat comforting knowing the British could bail out a drunk American sailor if need be.

     

    Big question is how old are your kids? Schools would be a big concern to me, but maybe your wife can home school for that short of a time? Not that I know any thing bad or good about their schools, I would just wonder about the language and culture barriers. Drugs were pretty common, maybe more so than here. Many things we list as illegal are OTC there. Stay out of the walled city. Other than the normal parental concerns it would be an excellent life experience for your children.

     

    While you are there you may want to plan a vacation somewhere “localâ€. Think cross country flight radius and there are quite a number of interesting places to visit. Thailand comes to mind.

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