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Wild one

Senior Member
Joined
Jan 17, 2016
Posts
14,050
Reaction score
24,365
Ram Year
14 Sport
Engine
5.7
I've got 3 vehicles sitting on my driveway with no cats, only 1 was tuned for no cats when the cats fell off it, 1 ran around for 6,000 miles before i got around to tuning,and 1 that won't get tuned.Never noticed any drop in milege on the 2 that weren't tuned,and spark plugs say neither are or were lean . I happen to trust what the plugs are telling me,a little more then i trust a couple of youse guys opinions,as they're telling me the truth,and not hearsay,lol
Scoping the cylinders also says neither that weren't tuned are lean,piston tops are perfect.
The wifes 6.4 1320 also had at least a 100 passes on a 50 shot of nitrous to with no cats,before i tuned it.
 
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