Truckie
Registered User
I got a 2003 Mack Vision w/ a 460 Mack engine and a 13 speed. I want to get a little more horse power out of it. I don't know if the Mack computers can be reprogramed or not like the Cat's and the Cummins computers and engines. What can you do with a Mack to get a few more puppies out of it?
Thanks.
Thanks.