Help Please. 850cc with twin hs2

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Coolcars69
Basic 850
Posts: 29
Joined: Mon Feb 04, 2019 5:22 pm

Help Please. 850cc with twin hs2

Post by Coolcars69 »

Can anybody assist with a good base setting for needles for an 850cc with 3 branch exhaust, 997 head, and twin SU hs2 carbs. Anybody know what’s a good needle jet combo ?
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