I run a 1050 on a 605" , 98 squared with no PVs , is this a 3 circuit jobbie? ,if so it won't clean up with a jet change , had to modify the 3 circuit as it was PIG rich through the rpm range.

I would say the intermediate circuit needs some attention or change the metering blocks out.

Are the gaskets ok on the PV plugs?, pump diaphrams good?


Last edited by 602heavy; 08/24/09 04:03 PM.