Click
& Clack Talk Cars
by Tom and Ray MagliozziDear Tom and Ray:
Since getting my Toyota Prius a
couple of years ago, I’ve become a bit of a
car-maintenance priss. One of the ideas
frequently asked about on the Prius Web sites has
to do with exchanging the standard Toyota drain
plug for a magnetic type. The idea is, I gather,
that this magnet will "grab up" all the
little bits of metal shaved off of the cylinders
and other engine components during routine use
but which would then act as an abrasive to
accelerate wear and tear. I suspect that the oil
filter is specifically designed to grab this
stuff up, but others argue that the magnet is
necessary to more rapidly grab and hold these
bits. Any thoughts? - Evan
TOM: Evan, don’t you have
enough to worry about in your life?
RAY: A magnetic drain plug is a
cute idea, and it does what it purports to do. I
just don’t believe it’s terribly
necessary.
TOM: First of all, not much
stuff gets shaved off the engine components. If
you see a lot of metal shavings in your oil,
it’s time to trade in your car.
RAY: Plus, there is the oil
filter, which grabs anything larger than about 40
microns - or about twice the size of my
brother’s brain.
TOM: Any shavings or particles
that get through the oil filter are generally so
small they’re of no real significance. And
every 5,000 miles, you just drain them out during
your regular oil change anyway.
RAY: So if you like playing
with magnets, then by all means, put a magnetic
drain plug in your Prius. It won’t hurt
anything. But it’s not going to provide
much, if any, additional protection for you
engine.
RACING
by Greg Zyla
Sponsored by Curry Automotive
Penske, Porsche
Join Forces in ALMS
Q: I’ve been
a stock car and drag-racing fan for many years,
but I have to admit I’m really starting to
enjoy the American Le Mans Series and its style
of racing. Is the organization growing, and how
do things look for 2006? — Joe K.,
Pennsylvania
A: The ALMS,
founded by Don Panoz and patterned after the
world-renowned 24 Hours of Le Mans style of
racing, is indeed growing. Scott Atherton, the
series CEO, recently reported that car counts
this year have been consistently up, and he
expects that to continue next season.
Also important are
the new teams expected to compete in 2006,
including two Porsche Spyder LMP2 (Le Mans
Prototype 2 Class) entries from legendary team
owner Roger Penske. The car will be sponsored by
DHL Global Mail and adorned in yellow and red
colors. As for television, a very good contract
with CBS and a renewal with Speed Channel will
result in all 10 events being televised next
year.
Atherton said new
venues for ’06 include the Houston Grand
Prix, run in May on the city’s downtown
street course, and The Grand Prix of Utah at
Miller Motorsports Park just outside Salt Lake
City in July. The new season will kick off March
18 with the 12 Hours of Sebring in Florida.
|