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Old 06-21-2019, 01:11 PM
ShagWagon ShagWagon is offline
350 Buick
Join Date: Apr 10, 2016
Location: Oregon Coast
Posts: 872
Originally Posted by babywag
Just be sure to check plugs after a cruise type run
to ensure not too lean for your engine.

every engine is a little different what works for one won't always work for another.
i cannot run the same tune on my 90 as what's on the 88.

What do I check for if they

What do I check for if they’re already carboned up? White burn?

Also I gapped my plugs at .50 because I read that you could after the ignition upgrade I did. Would that make any helpful or hindering difference here?
87 GW- Fitech EFI,Fitech FCC,Skyjacker Hydro 4" lift,BFG AT KO2 30",Dynamax muffler,MSD distributor,MSD 6al box,Blaster2 coil,ACCEL 8mm,.045 gap,Edlebrock perf 4bbl intake,Elgin perf cam,HD alum radiator,Powermaster 150alt,Alum HD H2O pump,Serhills tailgate harness,Cowl screen mod,Evil Twin grab handles,Rstep's custom AMC lock knobs
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