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Reload this Page Turbo 1 Litre Vitz First Pull on the Dyno
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Old 03-21-2023, 11:40 AM   #1
1LitreTurbo
 
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Turbo 1 Litre Vitz First Pull on the Dyno
https://youtu.be/GEys9QSE5iM
VVT wasn’t hooked up so it only made 70 WHP at 3-4 psi, hoping for 100ish at 7 psi with VVT working, will post an update once she’s all done on the dyno.
Last edited by 1LitreTurbo; 03-21-2023 at 08:12 PM.
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Old 03-21-2023, 11:39 PM   #2
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7 PSI
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Old 03-22-2023, 01:41 PM   #3
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thats pretty crazy from a small cc engine
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Old 03-22-2023, 04:42 PM   #4
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Interesting build, also hello fellow Canadian.
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Old 03-24-2023, 09:18 AM   #5
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https://youtube.com/shorts/zG9nsG36FM8?feature=share
Got the car back from the shop yesterday, she feels even more like a go cart and I love it.
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Old 03-24-2023, 09:21 AM   #6
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Originally Posted by sh0rtlife View Post
thats pretty crazy from a small cc engine
Yeah, I was hoping to push it even further but the shop wasn’t comfortable spinning it up to 9000 RPM on their dyno. (I don’t blame them 9000 RPM is definitely pushing into the limits of the stock valve springs.)
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Old 03-24-2023, 09:23 AM   #7
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Originally Posted by mitch9521 View Post
Interesting build, also hello fellow Canadian.
Thank you, fellow Canadian. I very much like the itasha on your Yaris.
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Old 03-25-2023, 01:07 PM   #8
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Quote:
Originally Posted by 1LitreTurbo View Post
Yeah, I was hoping to push it even further but the shop wasn’t comfortable spinning it up to 9000 RPM on their dyno. (I don’t blame them 9000 RPM is definitely pushing into the limits of the stock valve springs.)
Does anyone make upgraded valve springs for the SZ engines?
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Old 03-25-2023, 02:27 PM   #9
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Originally Posted by mitch9521 View Post
Does anyone make upgraded valve springs for the SZ engines?
No but the 2/3SZ and the Daihatsu K3 series use pretty much the same head and have stiffer valve springs.
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Old 03-25-2023, 10:41 PM   #10
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No but the 2/3SZ and the Daihatsu K3 series use pretty much the same head and have stiffer valve springs.
Hmm interesting, we never got the SZ here so I don't know a whole lot about them.
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