Baron Posted August 24, 2023 Author Share Posted August 24, 2023 What should I adjust, a step bigger main jets? Quote Link to comment
Gixer1460 Posted August 24, 2023 Share Posted August 24, 2023 I'd try 140 mains and see what the effect is and how much it changes the AFR and temps. Ultimately you may need more cooling! Quote Link to comment
Baron Posted August 29, 2023 Author Share Posted August 29, 2023 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 1 Quote Link to comment
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