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Holly EFI

Old 12-01-2019, 06:54 PM
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Default Holly EFI

Just wondering if anyone has tried a Holly Super Sniper EFI on a marine application? Just wondering about the self learning feature? Water temp has to reach 160 degrees for self learning. My boat only has a 120 degree thermostat in it. Can it run in closed loop and run off of AFR limits? I have a 510ci with a blower and a chiller. It has the factory EFI on it now but I feel the whole system is antiquated. I would like to upgrade to something that would adjust for elevation changes. Any thoughts would be appreciated. Thanks.
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Old 12-02-2019, 08:06 AM
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I have installed Sniper on my supercharged big blocks, so far dyno time only. Just shy of 620hp @ 5500RPM, which I would say is approaching the max for a single unit. There is a good thread in the tech section, do a search. You can manipulate the min temp required
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