Hi All, In process of building a 6.2 for my Avalanche. My question is I've been playing with HP tuners on my 5.3 for awhile now, is there anything I can do to get the dash tach to go past 6,000. Want to keep a better eye on rpm once i swap over, also its just annoying to watch tach stop climbing before shift. If nothing I can do with programmer is there any companies out there that address this or am i going to have to deal with it?? Thanks for any advise. :cheers:
