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Microcap & Penny Stocks : BAAT - world records for electric vehicles with zinc-air -- Ignore unavailable to you. Want to Upgrade?


To: John Hanzl who wrote (2233)2/24/1998 1:07:00 PM
From: Gutterball  Read Replies (1) | Respond to of 6464
 
Looking forward to the Ford dyno test, how long would it take to make a new cam for the Ford engine? And is this something that could be done on the first try or would several cams be required to fine maximum fuel efficiency?



To: John Hanzl who wrote (2233)2/24/1998 1:09:00 PM
From: shashyazhi  Respond to of 6464
 
I watch the stories of new model introductions in the magazines
that I subscribe to, and I see that a new model is going to appear
in the spring. Then I go to a trade show, and I find that the new
model is there, and the speed merchants already have a prototype
of their product on the new model! There is a large pool of grass
roots knowledge about pulse tuning out there. The Japanese
produce a new engine, and the tuners know what they want to
do with it before they ever get their hands on it. Engine development
is evolutionary, not revolutionary. Pulse charge tuning can be applied
to any engine that BAT wants to modify. There is some empirical
data out there for the researcher and some cutting and trying is
indicated, too. Wave speed in the intake system is based upon the
temperature of the air in the intake tract. It is relatively constant in
a direct-injected engine, because it does not have the evaporation
of fuel to take into account. In the exhaust tract, the wave speed is
affected by the fact that the gas is cooling rapidly. Some tuners
wrap the exhaust pipes with insulation to keep the temperature as
stable as possible. A tuner can spend a lot of time with computer
analysis of the exhaust system, or he can do a lot of cutting and
welding on exhaust pipes to create a prototype that does just what he
wants it to do. If BAT can get enough funding, it can probably do
the necessary prototype work on half a dozen engines each year.
I don't see BAT as a "one trick pony". They are looking at more than
one area of technology at the same time, and now they need some
financial backing to progress. The Yanmar motor is not at all a rare
engine. Check out the web and you will see many dealer's websites.
The Dolphin pulse charge technology is also being tested in two
race cars. One of them is a Porsche being run in vintage sportscar
races. The other is an off road vehicle with a modified VW engine.