My rear o2s are already disabled in my tune... and in looking to do a 6.0 swap next year. Dont need cats anymore... i was going to hollow them out.. but im thinking just cut them. Thank goodness we will never have emissions checks here. Sucks ...
... had some issues in college so I had to send him some $$$. Know I have to resave it all up. Looking forward for the day to where I can Buy the tune. Hopefully I can buy it soon Lew. Thank you for all your help. I've really appreciated it.
A tune, and iirc you need to change the flywheel to use with the 4L60(I may be wrong, may have my LS swaps mixed up). A stock 4L60 may not hold up long though depending on mods and driving habits.
... do in say the Rockies. I have an airRaid intake tube and everything else stock. I get about 10 to 11 mpg. Looking to add a borla muffler and a tune in the future. Tranny temps stay south of 175 degrees.
... will do and it much cheaper and still gets better mileage towing. Would buy another chevy in a heatbeat....love mine and its even better with a tune!
I was getting 15MPG before any mods then installed flowmaster exhaust kit and airaid jr with diablo tune on 87 octane with AFM off I am getting 15.5 MPG manual calculated. Now I need to do the custom tune and I'm sure I'll get more MPG.
Bought back on 4/30/13 from lew at diablew tune. Upgrading to a different truck so no longer need. It still has the plastic on screen and has been in protective case when not being used to tune. looking for $350 or best offer shipping included ...
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