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91 6.5 turbo diesel

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Old 05-27-2013, 07:11 PM
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Default 91 6.5 turbo diesel

My service truck is a 91 6.5. What are cheap and easy upgrades? What are thw next steps to upgrade performance? Not looking for a 1/4 mile monster just a little more power and betrer drive ability.
Old 05-27-2013, 07:27 PM
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Duramax swap
Old 05-27-2013, 09:23 PM
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I would say that is stage 3 level. Not cheap, easy, or next step!

More then willing if someone hase to offer for free!
Old 05-27-2013, 09:34 PM
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well you can turn your pump up, they have 40 over marine injectors for them as well. intake/exhaust wouldnt hurt.
Old 05-28-2013, 06:41 PM
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I have seen intercoolers mounted on them. You can turn the pump up a little, just watch it, there isn't much left. You can advance the timing by a few degrees, but be very careful there, too much can pop head gaskets. Now if you want to stud the heads, good gaskets and such, then you can go wilder.
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