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TOYOTA
20R AND 22R PERFORMANCE DISTRIBUTOR


The 4 cylinder Toyota 20R and
22R are two of the most popular trucks ever produced. The new D.U.I. (Davis
Unified Ignition) is the ultimate ignition for these applications. Produced
from 74-89, these trucks need to be upgraded with today's technology,
specifically the D.U.I. The D.U.I. is a one-wire, one piece distributor. No
more messy wiring or points to worry you.
Due to the longer duration spark which the D.U.I. produces, you will be able
to open up the plug gaps to a whopping .055". This burns the fuel more
completely, leading to more power. Our Dyna Module is designed with more
dwell time producing a hotter spark. No ballast resistor is used. Stock
toyota systems and many aftermarket systems require a ballast resistor which
reduces the voltage in the ignition system. Our D.U.I. allows FULL voltage
into the ignition system, giving you a better spark and more power.
Because each D.U.I. is calibrated on a distributor machine with a very
accurate advance curve, you should be able to increase your initial base
timing from the factory setting of 0 degrees to 8 degrees. That will set you
back in your seat fast!
The Toyota D.U.I. is a real work of craftsmanship. Although it is uniquely
designed, replacement parts are easy to find. GM HEI replacement parts will
fit right on the DUI and these parts can be found at your local auto parts
store. The unit is polished and lubed as it is assembled. Built for
durability, the D.U.I. has an upper and lower bushing, unlike stock Toyota
distributors with only one bushing. An optional tach hookup is included with
the D.U.I.
D.U.I. LiveWires:
LiveWires come with space age, heat resistant sleeving to provide protection
from exhaust heat. The sleeving is heat treated glass braid and is
non-flammable and non-corrosive to chemicals. LiveWires are custom fit - no
assembly is required. Each wire is numbered at each end for the correct
cylinder. LiveWires have a durable and long lasting silicone jacket and
insulation. Spiral wound core prevents electronic interference - no radio
noise or computer interference.
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PART NO. |
DESCRIPTION
***Prices subject to change without
notice***
Shipping/handling charges are not included in the cost of parts and will
be added when order is shipped |
ITEM PRICE
*does not include freight* |
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| 80420 |
D.U.I. IGNITION DISTRIBUTOR. 74-89 TOYOTA 20R AND 22R MOTORS |
$349.00 |
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| C9088 |
MATCHING LIVEWIRES FOR 80420 DISTRIBUTOR |
$75.00 |
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