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Colortune is the spark plug that
lets you see into the cylinder while
~ it fires. Actually see internal cor;nO"l bustion as it happens. And while
~ watching, you can adjust your carburetor. Literally
C'S 'color-tune' it in to
s- the perfect fueVair
] mixture. Tuning with
Colortune is fast,
Q.J easy and accurate.
:> Colortune takes all
the guesswork out
of tuning your
carburetor.
Credentials: In Europe where
Colortune has been available for the
past 6 years, Chrysler and Toyota
recommend it as a service tool in
their service manuals. Colortune is
also recommended by Mazda, MG,
Triumph, Jaguar, Austin, Daimler,
r-:
.. Coupon: CoIortune
Please send me the Colortune
spark plug kit checked below.
I have enclosed the full amount of
$19.95 (cash, check or money
order only.) Plust 50¢ for postage
a
i
2
andhandling.CalrlonUa~dents
1) The glass insulator lets you see
right through a Colortune spark plug
and into the cylinder while it fires.
2) If the flame is orange, you're
running too rich. If the flame is white,
you're running too lean. AIl you do
is adjust your carburetor 'til the
flame burns bunsen blue. Bunsen
blue indicates the perfect fueVair
mixture. And that means better gas
mileage, less air pollution, reduced
maintenance and the best performance your engine can put out.
include 5% Sdies tax.
Name'
Street
City
(pleue print)
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'
_
State
Zip
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D·Standard 14mm Colortune
spark plug kit
o 18mm CoIortune spark plug kit
Mail completed coupon with your
cash, check, or money order to:
Alsport Distributing Company,
Colortune Dept., 233 7th Ave.,
City of Industry, CA 91746. Orders
will be mailed within 72 hours of
receipt. Or call213-336-4502 and
order your Colortune spark plug
kit. Kit will be mailed COD.
