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20B/3 Rotor Conversion.. All things to do with 20B/3 rotor... Post pics, video, tech, etc..

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Old 04-06-2011, 02:48 AM   #16
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Ok, got bit smarter overnight thanks to Hitman and SteveKan.

Logged values are just primary injectors, which are maxing out before hitting staging bar and due to primary hold mode, they hold at whichever duty cycle they were, before secondaries kicked in....

Solution - lean it out in primary injectors area, bigger value in disenrichment or moving staging bar from 1,5psi to 0psi........

In next log i will add as well secondary injectors duty cycle and injection time....






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Old 04-06-2011, 08:33 AM   #17
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It came together pretty good! Nice progress....
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Old 04-06-2011, 08:59 AM   #18
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This is one of the most beautifully ghetto builds I've ever seen.
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Old 04-10-2011, 09:50 PM   #19
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Higgi that is awesome. I wish I was still in Germany to see it. That Gold FC I bought off you awhile ago was great. I sold it to my buddy and bought a FD. I still miss that FC, I never had any problems with that car.
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Old 04-11-2011, 01:52 AM   #20
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Originally Posted by Crazydevil View Post
Higgi that is awesome. I wish I was still in Germany to see it. That Gold FC I bought off you awhile ago was great. I sold it to my buddy and bought a FD. I still miss that FC, I never had any problems with that car.
Glad to hear you enjoyed it and still enjoy rotaries I have found another TII for Josh couple months ago, he is again in Germany
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Old 04-11-2011, 01:55 AM   #21
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I have taken car to drift training and testing event on friday, had great time there and here are some overviews.

I drove car to and from event (150km each way) and made another 200km on the track.

First tests week ago in warmer (20C) day showed EWP should run at constant full speed, no need to regulate it. However, friday morning when i took of towards track, temperature was around 5C and whole trip to the track (no boosting, but high speed) my temperatures were too low in 60-70C range and i definately should have taken controller with me.

Return trip was in afternoon, warmer (around 15C) and coolant temps without controller have not dropped under 75C and aweraged at 83C. My efan starts at 90C, shuts off at 85C and highest temps on the way back i have seen were 91C.

On the track data for 30min run

Coolant lowest 84C, highest 96C, awerage 86C.
Oil temps in 80C-100C range
Intake air temps highest 37C, awerage 34C

I was boosting only to wastegate spring which is 8 psi, but wastegate is leaking (exhaust manifold too and does not hold the pressure in higher rpm's.....

I probably might get coolant temps more stable with controller and controlling efan with Haltech PWM instead of On/Off switch, but its not that bad already

Overall good feeling from first drifts with the car, still a lot of things to tweak and fix, but EWP works and for summer / racing i wont need the controller, but for trips to track i should connect it.

Hotter days and smaller track will tell us more...

Pics and videos already somewhere in Facebook, hopefully will have some linkable here to forum.
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Old 04-11-2011, 04:26 AM   #22
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Vids look good.
Looks like you're carrying a lot of speed through the high speed curves.
The car is making a lot of smoke.
Increased torque makes it easier now?


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Old 04-11-2011, 04:40 AM   #23
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Torque is very noticable, and as well turbo now spools at 3000 rpm instead of 4000 with 13B....

Tune is very rich but overall it feels quite good
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Old 04-11-2011, 01:11 PM   #24
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Old 04-11-2011, 07:05 PM   #25
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Dam higgi. NICE!
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Old 04-12-2011, 03:11 AM   #26
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nice.
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Old 04-15-2011, 07:47 PM   #27
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Josh told me he was trying to get another car off you. Car looks Great. Is that your same car from before did you finally paint it?
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Old 04-16-2011, 01:34 AM   #28
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Yes, Josh got new car from me last year and no, i still have not painted mine and it really needs it, but there are more important expenses and no cash for paint left
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Old 04-20-2011, 11:20 AM   #29
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hiGGi, did you replace those 20b exhaust sleeves with 13b open ones?

I really like your innovative thinking. You build with what you have. Well done!
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Old 04-20-2011, 01:24 PM   #30
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Yes, i have used 13B FD sleeves.

Should we call my innovative thinking just outcome of worlds financial crisis? With this angle, we can as well come to conlusion that world needs a lot worse crisis for people to start thinking...
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