john z

BBR Jackal Fuel System - 2011+ 5.0L Mustang GT & Boss 302

The Jackal system is capable of supporting over 1400 HP ! ! !

System includes :

• Aeromotive A1000 or Eliminator Fuel Pump
• Billet Fuel Hat (drops into stock fuel tank)
• Fuel Level Sender Bracket
• Aeromotive Fuel Pressure Regulator
• 100 Micron Fuel Filter
• 10 Micron Filter
• Feed & Return Fuel Lines
• Billet Fuel Rails
• Fittings
• Clamps
• Relay
• All electrical Connections
• Detailed instructions for simple install

The Jackal system is a direct drop-in billet fuel hat that utilizes your factory cross over tube and factory fuel level sending unit. This system is a return style system a -8 AN or -10 AN pending our fuel pump selection.

JIM5.0

Interesting, but I am wondering, what is the absolute max horsepower the Roadrunner can take before it blows up?
With supercharging, tune, intake, and exhaust, I am guessing that it can possibly make maybe 800 for a few passes and then it would die.

To see 1400 HP, which I assume is at the crank, the Roadrunner would have to be completely rebuilt.

Maybe a 600 or 700 HP version of this fuel system might be more practical.

wproctor411

Jim, max power capacity of the Roadrunner/Coyote engine is anyone's guess but if your buying this fuel system it shouldn't matter since this is a hardcore racing part for Hardcore engine builds. I saw this on facebook today and decided I would like to buy it just to have it but I'm a few years from being near 1000HP (I think). It never hurts to have more than enough fuel pressure and volume when your running boost or NOS. I think these fuel systems are 62psi but I have not gotten into all that yet. I'm working under the car for this summer. Going into the engine this fall. I would like to run 15psi and go for 850HP, at least that is the plan. We'll see what my commissions are like in the 3rd quarter.

john z

From what I've been seeing.... 700 rwhp is the safe limit. There are companies making damn near 800 hp on a stock bottom end, but I'm sure that's on borrowed time.

908ssp

I like that. Someone was using their noggin.


Ah where is the electrical connection on top of the pump?

JIM5.0

800 at the wheels on the stock fake forged conrods and non-forged pistons is definitely on borrowed time. Those are the cars that are dedicated off-street drag strip and track only cars, so fortunately, they see little run time.

Even at 700 at the wheels, I would hope the stock fake forged rods were removed in favor of true forged H-beams and the stock pistons were replaced with a lowered CR and forged pistons with the rings in a different configuration for boosting.

john z

CR doesn't need to be lowered. That can all be played with a little through the TiVCT bleeding off boost by commanding the valves to stay open longer.

JIM5.0

True, but not trying to argue here, doing that unfortunately defeats the purpose of boosting to begin with. And all you would be doing is causing overscavanging, thus fouling the cats, O2 sensors, etc, and the least of the problems with that, wasting fuel as it passes unburnt into the exhaust. The boost pressure and the mechanical energy expended to create that boost is thus wasted.

You might as well just go with a lower boost and not set LSA and cam timing to cause an over scavenging situation.