11.48 at 122 from the fast son of a..........hill
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Yeah, I hear the efr's make the same with half the boost.
Thanks for the advice, maybe I will dial it back a bit. I have a low mileage crank but I need a block. Then I could build a better bottom end.
Thanks for the advice, maybe I will dial it back a bit. I have a low mileage crank but I need a block. Then I could build a better bottom end.
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I am definitely not at the limit of the kit. If I had not been careful with my ebc or failed to set my boost limiter up, I could have easily grenaded my motor.
It seems like load is a major factor in spool, the lack of low pressure in the rear may be a factor too but I don't know. My intake temps were pretty high but I don't usually run 4th all the way to the top either. They had a pretty nice belt driven blower fan though.
It seems like load is a major factor in spool, the lack of low pressure in the rear may be a factor too but I don't know. My intake temps were pretty high but I don't usually run 4th all the way to the top either. They had a pretty nice belt driven blower fan though.
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Nice day at the drag race in Sonoma. Couldn't get under 14 seconds but I did break into triple digit trap speed, which is what I was after. My tune needs some work after changing my injector dead times, so maybe better next time.
![](https://www.miataturbo.net/attachments/dynos-timesheets-21/165590-11-48-122-fast-son-hill-80-img_20160316_164327870_819ad133d5bec8e7fcdc3e27e7c210b8b4760347.jpg?dateline=1458184009)
Beat that Z, only ran a 15.2.
![](https://www.miataturbo.net/attachments/dynos-timesheets-21/165591-11-48-122-fast-son-hill-80-img_20160316_194828183_hdr_69382f15a27738f120740a9269d7cf4138be0c24.jpg?dateline=1458184009)
I am car 98, left is against a honda civic that was fast as ****. Right is against an new SS Camaro.
![](https://www.miataturbo.net/attachments/dynos-timesheets-21/165590-11-48-122-fast-son-hill-80-img_20160316_164327870_819ad133d5bec8e7fcdc3e27e7c210b8b4760347.jpg?dateline=1458184009)
Beat that Z, only ran a 15.2.
![](https://www.miataturbo.net/attachments/dynos-timesheets-21/165591-11-48-122-fast-son-hill-80-img_20160316_194828183_hdr_69382f15a27738f120740a9269d7cf4138be0c24.jpg?dateline=1458184009)
I am car 98, left is against a honda civic that was fast as ****. Right is against an new SS Camaro.
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It must be the lazy spool, or perhaps I was lining my tires up in the groove better. My best time seemed like my crappiest launch. There were WRX guys who asked the people ahead of me and moved a car so they could video me blast past them. That was my 13.7 second run, I am pretty gentle launching my 5 speed typically. I played with my VE table and closed loop EBC each time, which was really the point of going.
It's pretty well dialed in now and I am ready to do a dyno for Lars.
Thanks guys!
It's pretty well dialed in now and I am ready to do a dyno for Lars.
Thanks guys!
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New best time, this is on CA 91 crap gas. This is slightly more boost than I will run on the dyno next Tuesday.
I ran under 13.5 with no roll bar but no one said anything. I had to leave before elimination though so I doubt they would let me run with 13.45 on my window.![](https://www.miataturbo.net/attachments/dynos-timesheets-21/171193-11-48-122-fast-son-hill-80-img_20160511_192826936_b34d7d7412afa7416505d7cf92cac6940fb4e309.jpg?dateline=1463020630)
I ran under 13.5 with no roll bar but no one said anything. I had to leave before elimination though so I doubt they would let me run with 13.45 on my window.
![](https://www.miataturbo.net/attachments/dynos-timesheets-21/171193-11-48-122-fast-son-hill-80-img_20160511_192826936_b34d7d7412afa7416505d7cf92cac6940fb4e309.jpg?dateline=1463020630)
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Here is the log. I fixed the knock, retarded 1/2 degree in that area and I see the lean spikes just after the lean afr targets so I don't think it's my AE. I just need to tune my 5500 rpm cruise cells IMHO. I have also been fudging with the boost targets at the drag because I have my EBC set to mimic my last dyno for next week.
Tapers up to 15.75 or so.
![](https://www.miataturbo.net/attachments/dynos-timesheets-21/171243-11-48-122-fast-son-hill-80-blob_33d6b333c3b5ee63575e4f500fd79589a8810cc3.png?dateline=1463077243)
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You guys aren't going to like this. The dyno folks swore that with the new software they can only plot rpm with the AFR.
I will play with the images after work and try to extrapolate an RPM axis on top.
Left; small turbo blue, big turbo red.<br/>Right; big turbo wastegate red, EBC blue.<br ><br >
Peak EBC torque was at 4300, peak HP at 6200.
I will play with the images after work and try to extrapolate an RPM axis on top.
![](https://www.miataturbo.net/attachments/dynos-timesheets-21/171820-11-48-122-fast-son-hill-80-img_20160517_103302808_c88e63ba6e39780af36b0ca878619fd39cb69cc5.jpg?dateline=1463506641)
Peak EBC torque was at 4300, peak HP at 6200.