Dear Friends- My friend just bought a 89 with automatic. What can one do to the pump as far as mods? I know everybody froth's for the p7100 but I heard normal people can get some more outts the VE. Also is there something about the pin on front of engine getting loose or coming out? I can't remember and I have a more modern Cummins so I am uneducated. LOL

 

yes there are many things you can do to make more power on the pump. And that pin is commonly known as the "killer dowel pin" rarely does it wiggle its way out and destroy your engine.

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as far as mods for the ve-pump ..... theres alot of them. Turning the star-wheel (afc wheel) turning the fuel fuel screw in ... but be care ful about heat

 

Thank you I will study up on the fuel screw and the star wheel. He really don't nead either though. The grin already on his face is bad enough.

 

fuel pin rotation timming advance 3200 spring full throttle adjustment are a few more

 

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