Forum: Motorcycles / Scooters
06-21-2022, 05:01 PM
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Replies: 3
Views: 1,952
FtMain thing is don't run wide open throttle...
FtMain thing is don't run wide open throttle under lean burn, the exhaust valves will get burned. Been there done that.
That's why I like lean burn tuning 4bbl carbs. The primary venturi are for...
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