K20 mid engine New dyno run Numbers

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GaunchLauncherII
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Joined: Mon Feb 17, 2020 1:16 pm

K20 mid engine New dyno run Numbers

Post by GaunchLauncherII »

https://www.youtube.com/watch?v=Qu5Zvcw ... evinKaiser
https://www.youtube.com/watch?v=6qn03Ix ... evinKaiser

Finally got it onto the dyno. Its a stock K20z3 with matching 6 speed transmission. Made 170 whp it sounds great, made me smile. Planning 1 season with it NA, then will put the turbo on and go for that 9 second run
Last edited by GaunchLauncherII on Sat May 28, 2022 12:28 pm, edited 1 time in total.
Mid Engine K20
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panel
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Re: K20 mid engine Dyno fun

Post by panel »

Nice !
'65 Bus with a JDM Subaru EJ20 Turbo
Built by Germans powered by Japanese and brought together by Canadians
nbuscemi
Posts: 160
Joined: Sun Oct 18, 2015 5:27 pm

Re: K20 mid engine Dyno fun

Post by nbuscemi »

The K20Z3 is on heck of a power plant. What RPM are you taking it to? I ask because 170 whp seems a little low. We have a 2007 Si where I work that makes 200 whp at 8K rpm (stock rev limit is 8200). I assume you're using Hondata to tune the PCM.

-Nick-
GaunchLauncherII
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Joined: Mon Feb 17, 2020 1:16 pm

Re: K20 mid engine Dyno fun

Post by GaunchLauncherII »

RPM was to 8000, the VTC solenoid was being lazy, so it never got to more than 22 VTC angle on the camshaft. It also had the stock exhaust manifold on it, which has now been changed to a Ktuned 1-3/4 header, and I added a 70mm Throttle body. Have AEM infinity controlling it.
Mid Engine K20
GaunchLauncherII
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Joined: Mon Feb 17, 2020 1:16 pm

Re: K20 mid engine New dyno run Numbers

Post by GaunchLauncherII »

https://www.youtube.com/watch?v=aD8YpRF ... evinKaiser

this time Made 213 WHP with this stock K20 and bolt ons. The track cancelled racing because of rain otherwise I would have had some timeslips too. Next racing is June 13 which I plan to be at.
Mid Engine K20
vw1970
Posts: 169
Joined: Sat Aug 27, 2011 4:18 pm

Re: K20 mid engine New dyno run Numbers

Post by vw1970 »

that thing sounds like its going to fun/handful. any more info on the build?
GaunchLauncherII
Posts: 18
Joined: Mon Feb 17, 2020 1:16 pm

Re: K20 mid engine New dyno run Numbers

Post by GaunchLauncherII »

Got to autocross it and had a blast. The VTC camshaft control stopped working so its down on power, but still alot of fun to drive as is. All the tracks are shut down now, so look forward to putting on the turbo over the winter

https://www.youtube.com/watch?v=CHG6FWV ... evinKaiser

https://www.youtube.com/watch?v=QKgEhgZ ... evinKaiser
Mid Engine K20
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panel
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Re: K20 mid engine New dyno run Numbers

Post by panel »

Probably give the Porsche's a run for their money !!
'65 Bus with a JDM Subaru EJ20 Turbo
Built by Germans powered by Japanese and brought together by Canadians
turboedbug
Posts: 494
Joined: Tue Apr 18, 2006 11:22 am

Re: K20 mid engine New dyno run Numbers

Post by turboedbug »

Pretty cool build!
Turbo!
Buggsy
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Re: K20 mid engine New dyno run Numbers

Post by Buggsy »

What are you using for a transmission? I was thinking about doing a K engine in my Bradley, but not sure a Rancho beetle transmission would hold up.
GaunchLauncherII
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Re: K20 mid engine New dyno run Numbers

Post by GaunchLauncherII »

it's the stock 6 speed from the civic. I mounted the complete subframe with engine/ transmission in the beetle
Mid Engine K20
GaunchLauncherII
Posts: 18
Joined: Mon Feb 17, 2020 1:16 pm

Re: K20 mid engine New dyno run Numbers

Post by GaunchLauncherII »

https://youtu.be/XUJqApRSdj8

Having fun with this stock k20 engine. car weighs 2250 with me in it.
Mid Engine K20
PhillipM
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Re: K20 mid engine New dyno run Numbers

Post by PhillipM »

Time for a supercharger ;)
GaunchLauncherII
Posts: 18
Joined: Mon Feb 17, 2020 1:16 pm

Re: K20 mid engine New dyno run Numbers

Post by GaunchLauncherII »

Turbo is being put on as we speak

https://photos.app.goo.gl/Fc8nqLQcyRLMtyeZA

Hopefully link will work
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Wally
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Re: K20 mid engine New dyno run Numbers

Post by Wally »

Love the K20, great to see it run! 213 WHP for a 2 liter is really good! Thats about 245 crank hp!

How's that turbo mod progressing?
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