Quote:
Originally Posted by campjack5280
would the RCD custom tune really make a significant difference for me due to the fact that i have a manuel trans? and what kind of power difference are we talking about?
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I don't think the manual trans matters - it's the horsepower and torque. I ran the SCT "Performance" tune until Brad could finish my 485 and get it emailed to me. The Performance Tune from SCT was probably comparable to the Banks Six Gun at Level 6 - quick. The first time I put my foot in it with the 485 after I got it loaded, the truck literally scared the crap out of me. I really didn't put the horsepower/torque numbers with the feeling I got. There is NO COMPARISON between the two - well worth the extra money IMO! DO IT!
