DIY Turbo Discussion greddy on a 1.8? homebrew kit?

Another Me Posting a Video of Myself Thread.

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Old 06-17-2008, 11:49 AM
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Default Another Me Posting a Video of Myself Thread.

Tried to get a good video of how my turbo spools. 13psi, T3 Super 60 .48, tiny 1.6L engine.

mmmmmm boooooost!!!!!!



higher res: http://www.boostedmiata.com/videos/1_2_3_boostgauge.wmv



ps, there is no "lag" in 1st gear, i simply didn't press the throttle, when the boost kicks in is when i went 100%, and yes I have the log to prove it.
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Old 06-17-2008, 12:02 PM
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Gee looks like the engine is pretty cold
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Old 06-17-2008, 12:03 PM
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needz moar powahz!!11!!
Nice! I want boost!
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Old 06-17-2008, 12:11 PM
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Originally Posted by jayc72
Gee looks like the engine is pretty cold
Can't be a ricer without non-functional gauges can I!!!
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Old 06-17-2008, 12:45 PM
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kinda slow...
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Old 06-17-2008, 12:54 PM
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Originally Posted by UrbanSoot
kinda slow...
Now is the time for Kurt to strike!
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Old 06-17-2008, 01:21 PM
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more more more - I likee
I just went out but the cam needed charging.
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Old 06-17-2008, 06:22 PM
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Originally Posted by m2cupcar
more more more - I likee

Ok Mister.

http://www.boostedmiata.com/videos/boost_overload.wmv




first clip illustrates how i make boost in each gear at lowish rpm (3k-5k in 1,2,3 3k-4k in 4th).

second clip is a third gear pull from 3k to 5.3k, when i hit 14.6psi and triggered my boost cut (still tuning my ebc). holding 13psi flat as of that pull.

third clip is a nothing special, trying a horribly ridiculous camera angle
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Old 06-17-2008, 06:36 PM
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I like your guage placement. Car looks pretty fun to drive too.
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Old 06-17-2008, 08:06 PM
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Thumbs up more cams

we really need two more cameras - another one on the dash gauges (tach) and then one on the road... ok maybe three, another for the nose cam
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Old 06-17-2008, 08:19 PM
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Vewry nice, but that sure looks like a narrow band in the center gauge slot
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Old 06-17-2008, 08:22 PM
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Originally Posted by Scuba_Steve
Vewry nice, but that sure looks like a narrow band in the center gauge slot


a narrowband gauge yes, but one that refreshes at a surprisingly alarming rate and displays amazing accurate readings.
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Old 06-17-2008, 08:55 PM
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oh oh oh, now i annotated the video.....even better!
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Old 06-17-2008, 08:58 PM
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aw it only works if you watch form youtube....
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Old 06-17-2008, 09:50 PM
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My boost takes longer then yours to spool and im only at 6psi!! Stupid Greddy downpipe
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Old 06-17-2008, 10:01 PM
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Originally Posted by Braineack


a narrowband gauge yes, but one that refreshes at a surprisingly alarming rate and displays amazing accurate readings.
you want more awesome?

if that gauge has a separate signal ground you can do this:
(1/4W resistors)
(not responsible if you blow your junk up)





It will change the response characteristic of your gauge but it'll move more linearly and follow your WBO2.

I did this with my SplitSecond and it worked ok.

Does your meter have numbers on it?
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Old 06-17-2008, 10:08 PM
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well it does, and it outputs pretty freaking fast, faster then a AEM refreshes, and no resistors are needed....since the lc-1 has a programmable output.

you guys gotta watch that last video within youtube and see my badass annotations.

there's a classic one in there.
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Old 06-18-2008, 10:02 AM
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Your setup comes on boost fast. I like it
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Old 06-18-2008, 01:05 PM
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You drift king.
http://www.youtube.com/watch?v=nRrPKsoGU0c&hl=en
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Old 06-18-2008, 01:12 PM
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Originally Posted by Ajb

wouldnt call that dirfting much....
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