I did not have a problem in the ~1500 miles I ran the factory box with the Hemi pump. Quite a few guys do it.

The 'on paper' concern has been discussed. However I do not recall hearing of anyone who had an issue with it. Maybe someone will chime in?

Emil runs a lower pressure pump from a different application. Should be a good alternative.


-'02 Dodge Viper Ex-World Challenge racecar
-'73 Duster, 6.1 based 392 hilborn hemi, tko600, full floater rear 9", Hellwig custom bars, viper brakes, built for road course