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Hey guys about to do a 500 top end kit on a 2016 420. My question is will I need a fuel programmer or will it be fine without one and not run too lean? I've seen things online going both ways, it'll be fine without a programmer and it needs one or it'll run too lean. Any advice?

She’s all back together and I got the heat cycles done just need a chain FullSizeRender.MOV IMG_4134.MOV IMG_4138.MOV

Earl from ? Ya think maybe a rear main or front ? ...if its the 350... i dont think ive ever seen one that doesnt weep around the valve covers... least back in the day.....and  I like the way you think.... You'd make a good professional PITA... maybe shade is right ? Maybe we be distant kin...i know one thing... two of us wont be good for this place..... when done we can leave a marker where this place once was....lol! 

Tires for the truck. The sipper may be down for the count, blowing oil out from somewhere. Yea I know what tire threads do to undies around here….. kinda why I wanna start one…..

Very true, that maybe a warning sign, but first it would be ignition fuse blowing .Went for short ride...wow, like a new machine,  idles sweet, plenty of power, so happy, showing 3,250 miles in 14 years..thanks again guys.