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Mazda RX-7 -
Weldon Pumps
Weldon
Fuel Pumps are the finest pumps available. We use the Weldon Fuel Pump
in all of our race cars. The Weldon Pumps are not cheap , but what is
your motor worth ?
( Weldon 2040 Regulator,
Weldon 2345 Pump and Weldon Filter shown )
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Pump #
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Flow
at 40 PSI
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PRICE
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WELDON 600
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Weldon's
new inline fuel pump.
70
Gallons Per Hour at 40psi.
Weldon
600 pump stainless mount kit - $39.99
|
$505
SALE
$399
Thru
Friday
 
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WELDON 9200
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Weldon's
fluid pump.
Weldon
9200 pump stainless mount - $39
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$557
SALE
$399
Thru
Friday
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WELDON 2005
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83
Gallons Per Hour at 40psi.
 --
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$859
SALE
$599
Thru
Friday
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WELDON
2015
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107
Gallons Per Hour at 40psi.
--
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$971
SALE
$679
Thru
Friday
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WELDON
2025
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165
Gallons Per Hour at 40psi.
--
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$1044
SALE
$729
Thru
Friday
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WELDON
2035
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210
Gallons Per Hour at 40psi.
--
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$1190
SALE
$829Thru
Friday
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WELDON
2345
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260
Gallons Per Hour at 40psi.
--
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$1602
SALE
$1119
Thru Friday
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WELDON
2040
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Regulator
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$321
SALE
$249
Thru Friday
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WELDON
2047
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High
Flow Regulator
Use
for the larger pumps.
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$455
SALE
$329
Thru
Friday
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WELDON
 14000
Dial-a-Flow
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Weldon
Dial-a-Flow |
$493
SALE
$389
Thru Friday
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WELDON
Fuel
Filters
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Weldon
Billet aluminum ( 10 or 40 micron filters. )
Weldon
Filter replacement cartridge - $17.99
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$158
SALE
$119
Thru
Friday
|
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Weldon
Fuel Pump Road & Track Combo
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Combo Pack Includes:
(1) Weldon 2015
Pump
(1) 2040 Fuel Regulator
(1) 14000 Dial-a-Flow
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( Injection or Carb)
SALE
$1209 Thru
Friday
Regular
$1899
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Weldon
Fuel Pump Street Combo
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Combo Pack Includes:
(1) Weldon 2025
Pump
(1) 2040 Fuel Regulator
(1) 14000 Dial-a-Flow
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( Injection or Carb)
SALE
$1259 Thru
Friday
Regular
$1949
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THE
FUEL SYSTEM
Is the most important part of the horsepower equation. It is also the
most overlooked and misunderstood. If you want your motor to last, then
you must have enough fuel to support the horsepower level that you want
to achieve. We offer custom fuel systems for each application. We pride
ourselves on doing the job only once. The Mazda RX7 rotary engine needs
a lot of fuel to survive. Do you want to try to save a few dollars, or
to do it right the first time?
CUSTOM
FUEL RAILS
For those who need big horsepower , you also need larger fuel injectors.
We offer these larger injectors in several ways. We have some drop-in
replacement larger injectors for some applications. Others require a modified
fuel rail to allow for the larger injectors.We offer these custom fuel
rails. Please call for information.
FUEL
PUMPS
Fuel pump flow ratings should be taken at 40-43.5 psi of fuel pressure.
That gives you an accurate rating of the horsepower level that each pump
is capable of. Many places rate their fuel pumps at a very high fuel pressure.Claiming
that a pump will flow enough for 500hp (while
at 90+ PSI of fuel pressure! )That is way too much. We have
all of the flow charts for pumps that we sell. Just ask.
REGULATORS
An adjustable raising rate fuel pressure regulator is another important
part of the system.This will compensate for boost in turbocharged cars.(It
gives you a 1-1 ratio of boost psi and fuel psi increase) We also sell
an adjustable rising rate regulator (R.R.R.) which will add more fuel
per pound of boost (sometimes up to 4-1 ratio) to allow you to run higher
boost safely.
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Product
Description
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PRICE
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460cc
Nipondenso Injectors
1986-1988 N/A Rx7
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$65
used clean
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550cc
Nipondenso Injectors
1987-1991
RX-7
Turbo II |
$155
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550cc
Nipondenso Injectors
1989-1991
RX-7 |
$75
used clean
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680cc
Nipondenso Injectors |
$155 each
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720cc
Nipondenso Injectors |
$155 each
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850cc
Nipondenso Injectors (
side feed )
93-95 RX-7 secondaries
|
$199
each
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1050cc
Nipondenso Injectors (
side feed )
93-95
RX-7 secondaries |
$199 each
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1300cc
Nipondenso Injectors ( side feed )
93-95
RX-7 secondaries |
$199 each
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850cc
Bosche Injectors |
$155 each
|
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1700cc
Bosche Injectors |
$119
each Sale
Reg
$199
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Custom
Built Fuel Rails
These allow for the use of large injectors for high
horsepower cars.
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Product
Description
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PRICE
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1987-1991
Turbo II 850cc to 1600cc Secondary Fuel Rail (allows
you to bolt-in larger 850to 1700cc Bosch injectors) |
from
$169
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1993-1995
RX-7 extra injectors (550-1200 cc)
welded
into top manifold
|
Call
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93-95
RX-7 1700cc Secondary Fuel Rail Complete
kit with a billet aluminum fuel rail,2 Bosch 1700cc injectors , AN
fittings. |
$949
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High
Performance Fuel Pumps
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Product
Description
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PRICE
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93-95
RX-7 OEM fuel filter
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$48
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Part
Number FS-10210
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HP
Nipondenso Fuel Pump
This
is our high flow Nipondenso fuel pump that we import from
Japan. It is the favorite pump of many Japanese supertuners.
This is the highest flowing fuel pump available from
Nipondenso .
(It
is also a direct drop-in bolt on replacement for any 87-95
RX-7. This is the one we use in our Project
93' Car.)
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$349
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Part
Number FS-10212
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1987-1995
RX-7
SR
Ultimate II Fuel Pump
This is an in-tank pump that is for very high horsepower cars.It
makes well over 550HP in our single turbo cars. It is an exact fit
with no cutting required.
Flows over 74 GPH at 43psi
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$499
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Click
here for the best pump available
Weldon Fuel Pump
Weldon
Fuel Pumps are the finest pumps available. We use the Weldon Fuel Pump
in all of our race cars. The Weldon Pumps are not cheap , but what is
your motor worth?
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