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Another turbo slingshot


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Finally I had a chance to go for a test drive after fixing some gasoline leak from choke circuit pipe...

 

 

0.5bar wastegate spring installed.

AFR numbers are still a little bit off:
~2k idle 14-14.5 afr
~3-4k cruising very low throttle 50-80kmh 14-16 afr
When I go WOT from 4k, I get 10 afr between 4.5k and 5.5k and after that it's pretty nicely 11.5 - 12.5 afr. Something to do with boost transition? 

Carbs are now:
Mixture screw 2.5 turns out (stock size)
Needle on 3th from top (stock needle)
Mainjets 135

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