Well my dahooley wannabe puked last fall,. 1 hole dead,. i pulled it today,. it,s a nice hole dead centre on the piston with a nice smiley crack right across,.
Now to be honest i caused the problem,. i put a bastid chip in it that came out of a guys tool box drawer,. and it made tons of power,.the head off the other side has cracks between the valves on two holes,.
I checked the pump number and i have the 5068 pump,. 94 HD specific,.
some say it pumps waay more fuel,. some say it is no difference,.
anyone here know for sure? I modified the GM* turbo housing a little and welded the wastegate closed,.It could boost up over 22psi,..so it was definitely getting fuel,.i did dyno the truck once,.at a dodge cummins dyno day,. but when i posted the results i was run out of town on another forum,accused of lying etc,. and it all went bad,.
So,. 5068 pumps truth or myth??

thanks eh?



Nick
oh,.. yes,.. yes,. i know,. you get what's coming to you if you pump up a 6.5,. but i have 3 running motors for spares,and it's fun,.