A good friend bought this car on ebay, but the original builder didn't
get it quite right. We are fixing that here. Since we really like
the owner, our first priority is to improve the safety. This thing
has no front brakes, a terrible suspension, and generally needs
a lot of work that won't show, but will make it more drivable. That
is quite an engine to put on this 1000 lb go–cart. Currently
it is geared wrong by most any standard. The rear end is about 3.25 to 1,
resulting in this thing hitting the beginning of the torque curve at
about 50 mph in first gear. As this vehicle becomes unstable
and tough to drive above about 45 mph, this is a problem. Most of what
we have done so far does not show. We changed the front suspension
geometry, removed the useless shocks, and nickel plated the leaf
spring, adding slippery UHMW plastic between the leaves. There is still
too much friction, even with no shocks in the
front. We will be replacing the king pins when we get some. The
original owner apparently didn't believe in grease. We will also
be installing grease fittings everywhere else they will do some good.
The carbs are simply too much for the engine at any normal RPM, even
for this high–winder. We will block off one of the primary barrels
in each carb to improve driveability. As the secondaries are vacuum,
they take care of themselves and only open when needed anyway. To do
this trick, what one does is make a special gasket for each carb that
only has 3 holes in it. You then take out the butterfly, as it would
then hit the gasket, and plug up all the gasoline ports to that barrel.
Bingo, a carb that looks like it is total excess, but isn't.
This car also needs a higher stall torque converter, as it now has
a stock one, which doesn't go well with the radical cam in the engine.
Once we have fixed all these basic drivetrain issues, we will pull the
body off for a nicer paint job, make a taller windshield as the current
one has the top right at the level of the driver's eye, make a top
for it for bad weather, and so forth. For example, the current wiring
is simply hideous, and not very safe. There will be more pictures
when there is something new that will show in a picture. For now,
we are waiting for John to get some of the new parts. No point putting
all that pretty powder coat just to scratch it up while doing the basic
mechanical work.
For what it's worth, John is taking offers on this car. If you need
a toy like this, get in touch with us. Here's how:
or just call us
at 540-763-3253, hopefully during business hours EST.
John doing what he
does best. Doug considers himself very fortunate (incredibly lucky?)
to have played in several bands with this fellow. You would not
believe
how good this guy is with a guitar, I will try to get a sample of just him
playing a bit to put up here for you. He could show Steve Vai some
tricks. Sadly, I'm just getting too old to be a really
good rock drummer any more – it is hard physical work, even on
the electronic set. Sessions only nowdays, so I can rest between tunes!
Actually, John is another engineer, just a different sort. He designs,
builds, calibrates, and trains workers for chemical plants, often for
solvent recovery. When my mother asked him what's different about
what we do, he said "Doug does the tiny stuff, my control panels
usually span a wall." If you have need for that kind of thing,
John can be reached through
National Automation.