06-07-2007, 07:42 PM #1
Nitro 600hp Fuel System upgrade kit
Lower your injector duty cycle as much 40% for increased safety margin and consistent fuel flow. Dyno and Flow tested injectors, fuel pump, pressure regulator and fuel rail for a complete bolt on kit.
Custom machined fuel rail bolts on in stock location with custom high flow regulator. System can easily support over 600 HP flow and pressure. Upgraded software and Fuel map per your application provided.
4 high flow injectors
High flow pump
Machined billet Fuel rail
High flow regulator
Stainless Steel Hardware
Price: on request
Nitro Stg1 Kit required for use
06-07-2007, 07:51 PM #2
06-07-2007, 08:50 PM #3
I am just curious, what brand of injector do you use? Nippondenso, Bosch?
06-07-2007, 09:51 PM #4
The brand really doesn’t matter. You tell me the fuel type and application the Stg1 ECU will run it. Those are Bosch, but I like Siemens, Denso ,Delphi,Hillborn,RC,Rochester also.
All of these have been programmed and work well. If you prefer other brand that is not on the list than a “user defined table is used” I would have to re-program for that. Not a big deal.
06-08-2007, 09:47 PM #5
PM me on the price and delivery on a system for my "R". Will the engine have to be pulled to install the new pump?
06-11-2007, 11:09 PM #6
NO, everything bolts on in an afternoon or less.
What i would do is spend a extra couple of hours cleaning up the parts we don't need like the "off throttle steering, etc" while your at it.
keep it simple ...KIS
06-12-2007, 02:34 PM #7
- Join Date
- Sep 2006
- Camarillo, CA
At what HP rating do you see the stock injectors and fuel delivery system being maxed out?
06-13-2007, 06:29 AM #8
that depends on what duty cycle as a tuner your are comfortable with. Myself i prefer 60-70% @ WOT for watercraft. The stock injectors will not do this.
06-13-2007, 07:01 PM #9
What is idle quality like? I thinking about doing some crazy stuff next year. This year while it is still under warntee I am just going to leave it alone, but planning ahead.
06-13-2007, 08:11 PM #10
1200 RPM and smooth like a stocker, just a little louder because i got larger cams and valves in the F13x.
The big feature on the Stg1 ECU is its ability to run very large injectors yet be able to idle smoothly, most can't do that.
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