Quote:
Originally Posted by JARblue
Eugene is a nice enough guy. But yeah lack of experience is a bit concerning. A tune is not exactly the place I want to cut corners on. Although I know that Ecutek knock sensor is a weird one for some people. You gotta do a little work to be sure it's just overly sensitive sensor and not actual knock.
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Well, what ya gonna do if you have detonation and your knock sensor doesn't pick it up? With E85, that can happen. Blow a headgasket, break a ring land, and the engine shows signs of detonation but you don't see in your logs. Mostly happens to folks on pump E85.
My engine builder told me to be on barrel E85 if running the higher boost settings. Ignite Red or Ethanol One R.