For Street or Race
Marelli
replacement
Any curve
advancement required for custom applications
Each
Distributor tested on our Distributor Dyno machine
Most
applications in stock ready for fast delivery
Free testing
of old distributor for insurance
Need your
Porsche distributor restored, then Motor Meister’s Porsche distributor
rebuilding can help you. Motor Meister specializes in Porsche Bosch
distributor restoration and pride our selves as being the best in the
business. Since we have built over 1000 Porsche motors our customer’s
Porsche distributor is as important as the fuel system since if your
ignition distributor is not working correctly and is 20 to 30 years old
can cause problems with our rebuilt Porsche engine.
We restore more Porsche distributors than anyone in the
Porsche business since we even have separate rebuilding area strictly
for rebuilding and testing Porsche distributors.
Here are
some of our rebuilding facts:
·
We
first disassemble all distributors to inspect for wear.
·
Porsche distributor body is measured for wear tolerances and corrected.
·
Bearings, main shaft, plates, bushings and advance weights inspected for
wear tolerances and corrected.
·
Distributor drive gear installed and shimmed to correct measurements.
·
When the assembly process begins, we blueprint every distributor
checking and setting clearances for ultimate performance.
·
Vacuum is tested for advance on our Distributor Dyno.
·
High-Quality Bosch points installed.
·
Complete distributor is then installed on the Distributor Dyno and
tested thru the many different rmps.
|
Distributors available for
Porsche:
|
Prices each: |
| 2.0 All T, L, E and S
2.2 All T, E, and S
2.4 All T, E, and S
2.7 Regular and S
3.0 SC
3.2 Carrera
3.0 Turbo
3.3 Turbo
Marelli to Bosch Replacement
Racing Distributors
Electronic Ignition
Conversion
Performance Ignition
wires
|
$299.95
$299.95
$299.95
$299.95
$399.95
$299.95
$399.95
$399.95
$449.00 complete conversion, NO Core
Call for details
$80.00, installed!
$109.95 a complete
set & colors! |
All Porsche distributors
are
Pre-tested on our Distributor Dyno.
Racing Ignition "Crank Fire"
The
distributor type
ignition has been with us since
1910.
The first 911's had a simple ignition
system similar to the 912. They were prone to being unable to fire their
spark plugs
consistently.
The reason was that the new 911 engine revved up very
fast, and having more than 4 cylinders, gave the coil little time to recover and fire as
often as required. A four cylinder has about 50' of dwell for the coil to charge whereas
the six cylinder has only 38' of dwell. In 1968, Porsche added a CD box to help the coil do its
job more efficiently. Another problem with a distributor type
single coil is that as the voltage is increased and passed through the distributor,
cross-firing between spark plug wires and terminals inside the distributor cap occurs.
Over the years Porsche has made the cap larger.
With Crank Fire you have a 4" x 12"
control module. There are three coils mounted on its billet base. There is also a
crankshaft pulley with notches around the edge. A magnetic pickup pointer is mounted .50mm
from the pulley's edge. A single wire goes from the pickup to the
control module. When the engine is running the coils take turns firing the spark plugs. The
pickup fires each cylinder in the proper order.
On the control module is an adjusting knob to
set the rev limiter, along with three more adjusting knobs that allow you to plot the
advance curve. This allows you to use a curve that matches the requirements for a modified
engine. Example: Your engine has more aggressive camshafts. In order to get the greatest
horse power, the engine will need more timing at lower R.P.M. values. It is a simple
matter to turn the adjusting control knobs to a new curve and then do a road test to
confirm its effectiveness.
There are no moving parts to wear out or replace with the Crank Fire.
Motor Meister's Crank Fire ignition systems are the most complete
systems sold in the Porsche market. Other kits come with only modules
and the crank plate and do not supply technical support from a true
Porsche mechanic. Motor Meister provides a step by step procedure for
the 'do-it-yourself ' individual.
Motor Meister's Crank Fire kit for Single
Plug & Dual Plug:
Full Technical support from head Porsche
mechanic Lee Marks
Call for a
quote today!
* We do custom work also for
specialty applications *
