I'm putting my truck back to somewhat stock going to run stock boost, I still have the 255 pumps in, I'm asking if it will run to rich if I leave them in or should i get the stock 155 and put them in???
255 pumps ??
- Thread starter Breakin10s
- Start date
You'll be fine with leaving them in there.
good, Thanks for the info. just incase I wanna put the pulleys back on or a quick 150 shot.
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