Hello All,

A local fella, claims to be able to increase the HP on my 2001 24v cummins in 25HP increments by foolin' with a "sealed box" (electrical?). He also removes a vacuum line in the process.This all takes less than an hour and $100. Has anybody heard of this trick? I would be most obliged for any information before I part with my money.

See ya round,

Stu

Dont know about the "Sealed box" but the vacuum line is probably the wastegate line, on the turbo.Do that your self and save$$$$$$

HI dmax,

Much obliged for info friend. Could ya be a litlle more specific, that souns mighty interesting.

Stu