Injector ID
#45
If you had enough brain cells you'd know that making power/boost doesn't require much injection technology, and idle/low loads is where this technology shines.
Also 540cc is a small injector, so that's not saying much.
Also post a log showing this smooth idle you speak of, as well as some low load driving and throttle transitions, and we'll show you what a proper ev14 fueled log looks like.
Just.......throwing that out there
Also 540cc is a small injector, so that's not saying much.
Also post a log showing this smooth idle you speak of, as well as some low load driving and throttle transitions, and we'll show you what a proper ev14 fueled log looks like.
Just.......throwing that out there
#46
Well considering I just finished assembling my first turbo build and have a bit more tuning to do, I think I'll wait to post my logs before I embarrass myself. In short time I will post logs to my build thread and ask for community analysis and constructive feedback.
But for now, I am idling very smoothly at 14.7 I suppose that could be due to the smaller size, but I just wanted to state that it is attainable.
Thanks for the offer though, I will definitely take you up on it! I will PM you once my logs are up to see what you think.
And to OP, Real cats > Forum cats 2 > -23
But for now, I am idling very smoothly at 14.7 I suppose that could be due to the smaller size, but I just wanted to state that it is attainable.
Thanks for the offer though, I will definitely take you up on it! I will PM you once my logs are up to see what you think.
And to OP, Real cats > Forum cats 2 > -23
#54
Boost Czar
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The opening time of the rx7 460cc injectors is closer to 1.2-1.4ms -- at least for anyone who's actually tried to measure them (some exercise we did back in 2010). On my own personal miata, with those same injectors, if I ever tried to inject less than 1.6ms of fuel in my miata it would instantly stall or oscillate wildly as it ran out of fuel. My normal idle PW to maintain 14.0:1 was ~1.7xxms.
Here's what I know without getting technical: I've always had trouble getting rx7 550cc injectors to idle well on any miata. RC550s same thing -- very touchy to try to get a stoich idle. EV1 DW1000s couldn't idle leaner than 12.0:1. EV14 ID1000s can idle 15.0:1 smooth as silk.