TR6 what gap with E85?
06-01-2011, 04:30 AM
#1
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TR6 what gap with E85? I got 59cc heads (stock ls1 pistons and gasket), big cam and E85. I just bought some TR6 plugs and wondering what I should gap them at for this combo. Should I gap them to stock?
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06-01-2011, 06:37 AM
#2
For what it is worth, factory specs on current E85 LS engines is a spark gap of 0.040 inch, which is the same for current non-E85 LS engines. Based on that I would use 0.040 inch. As a general matter E85 applications like colder plugs and narrower gaps.
http://www.carcraft.com/techarticles..._e85/carb.html
http://www.carcraft.com/techarticles..._e85/carb.html
