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Anyone use Holley HP EFI on an LS1?
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<blockquote data-quote="yankster" data-source="post: 397921" data-attributes="member: 4171"><p>I'm thinking about trying this injection system on Bombshell. It has the factory ECM now with a Jim's Performance tune installed. </p><p>I can't get the thing to stay running. It surges at idle and eventually dies. When the idle does smooth out it dies when I put it into gear. </p><p>I took it to a local tuner and they can't seem to figure it out how to tune it without a speed sensor installed, and their aren't any good LS tuners in NE Pennsylvania.</p><p>The closest is in Philadelphia, which is three hours away and $500 minimum.</p><p>Let me know what your experiences are. </p><p></p><p></p><p><a href="http://www.summitracing.com/parts/hly-550-602/overview/" target="_blank">http://www.summitracing.com/parts/hly-550-602/overview/</a></p><p><a href="https://www.holley.com/550-602.asp" target="_blank">https://www.holley.com/550-602.asp</a></p></blockquote><p></p>
[QUOTE="yankster, post: 397921, member: 4171"] I'm thinking about trying this injection system on Bombshell. It has the factory ECM now with a Jim's Performance tune installed. I can't get the thing to stay running. It surges at idle and eventually dies. When the idle does smooth out it dies when I put it into gear. I took it to a local tuner and they can't seem to figure it out how to tune it without a speed sensor installed, and their aren't any good LS tuners in NE Pennsylvania. The closest is in Philadelphia, which is three hours away and $500 minimum. Let me know what your experiences are. [url=http://www.summitracing.com/parts/hly-550-602/overview/]http://www.summitracing.com/parts/hly-550-602/overview/[/url] [url=https://www.holley.com/550-602.asp]https://www.holley.com/550-602.asp[/url] [/QUOTE]
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Anyone use Holley HP EFI on an LS1?
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