Jetting advice DR180

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tony172
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Asking for a buddy of mine, hoping to get a good starting point .
150 super engine (totally rebuilt)
Std crank (with electronic taper)
DR180 (just chamfered ports no more)
Sterling pipe
Std 20/20 carb
18° static btdc

What should we be looking at jetting wise, as we built this engine from bits from collective garages and are a bit unsure where to start?
Thanks in advance
Tony
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Bofs
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I`ve done a few with SIP Road pipes, standard jetting apart from an increase on the main to 108.
With the Sterling maybe start a bit higher 112 and work down.
Muffspeed....no muff too tuff
Bad Samaritans SC

1957 Zundapp Betta 500 Auto
1966 Motovespa Sprint 210 Polossi
1960 Lambretta Cutdown 205 Project
tony172
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Main scooter: vespa t5
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Thank you mate we shall do as suggested this weekend
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HxPaul
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