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Fuel system upgrade inside

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Old 11-26-2004, 02:09 AM
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Car: GTA -89
Engine: Blown 415"
Transmission: 4L80E
Axle/Gears: Strange 12-bolt
Fuel system upgrade inside

Here is what i'm planning to do to next year.

Any comments?



/N.
Attached Thumbnails Fuel system upgrade inside-fuel.jpg  
Old 11-26-2004, 09:01 AM
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Car: 89 Formula
Engine: Nada - v4.0
Transmission: Nada - v3.0
Axle/Gears: Nada - v3.0
REAL close to what I've had on my car for 5 years.

I'm running a second line from the tank using a bulkhead fitting. Then I've got AN line running into a pre-filter and then an external Accel(Bosch) pump mounted to the body on vibration mounts. I also have the same pump mounted in-tank in the stock pump location. After the external pump I use a second filter (stock TPI). I run a seperate fuel line to each rail. Boost sensitive regulator installed after the rails into a common return line.

I don't run one-way valves, don't really need them. This system provides TONS of fuel. More than I've been able to use. 10 ooh's, possibly more, are easily had with this setup.

BTW, this is a ASSC/Larry designed system.

Chris
Old 11-27-2004, 03:59 AM
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Car: 87TA 87Form 71Mach1 93FleetWB 04Cum
The pumps have check valves in their outlets, the extra inline ones aren't needed.
Old 11-28-2004, 11:54 PM
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Car: GTA -89
Engine: Blown 415"
Transmission: 4L80E
Axle/Gears: Strange 12-bolt
Ok, thx, where can I find the "boost switch" ? summit? jegs?

/N.
Old 11-29-2004, 02:59 PM
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Car: 87TA 87Form 71Mach1 93FleetWB 04Cum
yes, there is also a part number that will work that you can get from napa... they used them on grand nationals.
Old 11-29-2004, 07:10 PM
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Car: 1987 Iroc, 1987 MCSS TPI
Engine: 5.7L
Transmission: 700R4 in both
I have an aquamist water injection system on my car that has an adjustable pressure switch that would work nicely for your set-up, I have it adjusted to turn on at 3 psi. I'm not pushing the brand or sales, just an FYI. They do have a web site.
Old 11-29-2004, 11:33 PM
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Car: GTA -89
Engine: Blown 415"
Transmission: 4L80E
Axle/Gears: Strange 12-bolt
Thx!

I'll see if I can find them.....

/ N.
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