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Ls1 Engine Build

Ls1 Engine Build
Ls1 Engine Build - My First Stroker Part 4
The final "major" change made to our tune was with regard to ignition timing. EFILive's Scan Tool indicated up to a full 28 degrees of spark advance being utilized, but in a conservative decision to try and avoid any chance of detonation as we leaned out the AFR, we opted to retard timing slightly. Changes to the actual 3D color plot were imperceptible, as we basically took about a degree and a half out across most of the board--you can see the final curve here. (Note the extremely high spark advance values at very low rpm--the engine never actually runs at these rpm, so they have no effect except to reduce the visual appeal of the map). View Related Article
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Ls1 Engine Build Ls1 Engine Build Ls1 Engine Build Ls1 Engine Build Ls1 Engine Build Ls1 Engine Build Ls1 Engine Build
Ls1 Engine Build Ls1 Engine Build Ls1 Engine Build Ls1 Engine Build Ls1 Engine Build Ls1 Engine Build Ls1 Engine Build
Ls1 Engine Build Ls1 Engine Build Ls1 Engine Build Ls1 Engine Build

 

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