Pk jetting

pk125 Automatica Posts: 1	Pk jetting Jun 15, 2019 7:39:55 GMT via mobile Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by pk125 on Jun 15, 2019 7:39:55 GMT Hi iv got a pk50s with a 1978 125 primavera engine a faco banana exhaust and a polini air box any idea what size jet to put in?

gav Parmakit TARMAC TESTER,, Posts: 893	Pk jetting Jun 15, 2019 9:52:32 GMT via mobile Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by gav on Jun 15, 2019 9:52:32 GMT Main 76 pilot 42
	1965 90 SMALL DOOR 1967 SS 50 1969 V90 1971 90 RACER, 1965 Spanish super,