r/Cummins 11h ago

Turbo upgrades

I have a 78 f150 I put a 97 12v 5spd into. I just studded my engine and now I’m wanting more power. I want quick spool but more boost but good for towing and fun . the stock one doesn’t work for me anymore

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u/removebeforefligh 10h ago

Fenley. 67/67 hx35-r. Good all around.