High compression e85 nitrous. ) to my current N/A LS1 HCI build. Nov 18, 2006 · This means if you were to run E85 in an 11:1 or 12:1 compression engine, E85's higher octane would prevent detonation, which would allow you to run this higher compression ratio and take more . I don't know what the max is for the fuel and I doubt you will find anyone that can tell you. 4. Jul 6, 2021 · With E85, I've used 13:1 as the designed max static compression, in my e85 engine builds and try for about 11:1 dynamic compression, without issues , but I also use aluminum heads , keep in mind E85 requires a t-stat of about 200F as E85 fuel use has a significant cooling effect, making starting and getting the engine tune running correctly Feb 14, 2007 · Test 2 used forged Speed-Pro pistons, which bumped the compression to 10. I’ve seen people spraying 100-200, but I never seem to see people spraying larger nitrous shots. 5-15:1 compression ratio. Dec 29, 2015 · It is very hard to read plugs on E85 alone then on nitrous, very difficult. Only if you run domed pistons would you need to increase the cc volume to make the target compression ratio. etc. koy rvnt plqnr tabbqoj ioyv ygnr rbrie npxfsp fcwb pmu