I'm going to be running 2" duals thru glasspacks. The fentons have a pipe plug in them for hooking up exhaust heat to manifold. Im not using them, so I wonder if an O2 sensor can be adapted to fit. Or I could weld into one downpipe.
Anyway, the jets only affect mixture approaching WOT, so I was wondering how to adjust the steady-rpm cruise mixture. Air bleeds? But I don't think the air bleeds are adjustable on the 390.
You've got a manifold w/o water heat. How are you gonna warm the mixture? And will your headers clear your tranny linkage?
BTW, if you haven't got a throttle setup in mind yet, I just installed the Lokar 'Eliminator' pedal assembly. Seems to clear everything, and looks good.
Is that a '58-60 truck block?
Looks good,
chip
