05-28-2018, 08:28 PM
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CC Member
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Join Date: Jan 2002
Location: Northridge,
CA
Cobra Make, Engine: Arntz Cobra
Posts: 1,839
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Not Ranked
Holley has new firmware update for the Sniper that allows the use of progressive throttle linkage. The firmware is 1.1.15 for the handheld and 1.1.16 for the ECU. The new link is available for about $14 at efisystempro.com. You can also get an adjustable link for a little more. This makes the system smoother off the line. It should get better gas mileage too, because you're running on 2 barrels most of the time. I have just installed it and will test drive it tomorrow.
I have just finished a complete reinstall of the system. I did not like the big harness pigtail in the engine bay. So, I cut it out and installed the relay and a fuse block in the trunk. The first relay controls power to the fuel pump. The second one switches power to the 2nd pump. The third one turns on both pumps. This pushes the pressure to 85 psi. May be good for racing?
I also installed 3 Walbro fuel pickups in the fuel tank. One in each rear corner and one in the front center. This should help during hard corners and braking when the fuel level is low.
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"It doesn't have anything on it that doesn't make it go faster."
Last edited by RallySnake; 05-29-2018 at 12:58 AM..
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