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fuel systems

Fuel pressure regulators, fuel pumps, throttle body injection, and injectors are always in stock for a wide variety of applications. Also if you are unsure of what you need there is lots of information designed to help you out.  

 

 

 

Custom Throttle Body

For the ultimate in power and beauty the individual throttle body
assembly is the way to go. Available in 48mm, 50mm, and 55mm in
a downdraft or sidraft configuration.Beautiful castings are cnc
machined to precise tolerences, with full roller bearing throttle shafts
for flawless operation. Thick billet aluminum fuel rails provide a leak
free injector seal area with solid mounting points. Oversized spun
aluminum velocity stacks provide not only added beauty but function
as well by increasing the incomming air velocity. Made in the U.S.A with
a full 1 year warranty ( for refrence this uses standard injectors and GM
type TPS sensor)

Price: Call or email for pricing

   

Super Fuel Management Unit

These regulators are unique with the adjustability of rate of gain as well
as onset of gain. The potential for increasing fuel flows is very large, with
as much as 40% more fuel available. This solution is particularly attractive
as it is less expensive and tunable. The regulator installs in the EFI return
line after the stock regulator and overrides the stock regulator at full
throttle or when under boost. One unique feature is the ability to begin
raising the fuel pressure before getting under boost. This ability will tune
out the inherent turbo/supercharger lean flat spot at the onset of boost.

 

The concept of the rising rate regulator is particularly useful under these circumstances:

1.. when the fuel demand cannot be met by the factory ECU

2.. if you want to keep your existing fuel injectors/ fuel rails but more fuel is needed

3. if you cannot afford the high costs of aftermarket engine management systems

Price $450.00

   

Vortech FMU for turbo charged application.

Purpose of the Rising Rate Regulator and how they work :

Rising rate regulators are designed specifically to add fuel to modified EFI
engines (turbo's, superchargers and normally aspirated). This is accomplished
by using the manifold vac/pressure to drive the fuel pressure up as the boost
rises, or with theN/A engines, as the vacuum goes toward atmospheric.


The broad range of tuning capabilities by changing fuel pressure is
unlimited! the rising rate fuel pressure regulator has been created for the
purpose of increasing the fuel flow through electronic fuel injection systems
when conditions of engine load demand more fuel. Unique to the rising
rate regulator is that the pressure only increases when needed then returns
to stock. This concept does not keep the fuel pressure up all the time.



The concept of the rising rate regulator is particularly useful under these circumstances:

1. The factory turbo/supercharger car when the stock boost pressure is increased.

2. An aftermarket turbo/supercharger system applied to an EFI equipped car.

3. if you cannot afford the high costs of aftermarket engine management systems

Prices $220.00 and up.

   

 

Mallory Fuel Pressure Regulator

This mallory fuel pressure regulator is our most popular regulator
for several reasons. Its good price, readily available, and can be
used in a wide variety of applications! It also it has a 1-1 boost reference
for turbo charged, or supercharged applications to prevent fuel starvation
common with a static (non rising) fuel pressure regulator. This regulator
is designed for carbureted fuel systems and is adjustable from 4 psi to 40 psi
fuel pressure, and with the boost reference line hooked up the fuel pressure
will raise 1 pound (fuel pressure) for every pound of boost to prevent fuel
starvation by keeping the correct pressure in the carburetor at all times.

Price $95.00

   

3 Bar Map Sensor

3 bar map sensor for aftermarket engine management systems

Price $75.00

   

 

 

Fuel Pump Upgrade

fuel pump upgrade rated at 255GPH @ 40 psi . No relay needed!
10 amp draw fits 88-95 model rx7 in tank pump type.

Price $175.00