tuning 425 mixer on a 350

[truckinprogress]

im running a 350, nothing fancy but im getting really ****ty fuel millage. i was just woundering how you guys were tuning these things, any manuals or websites tellin you what to do??? any help would be great, thanks

tom

 

[AZPiNsTrIpEd]

I'm assuming your talking about a 425 propane mixer right? If you are, you might want to check on austink5.com. Alot of guys over there are running propane. Sorry I'm not much help