Lew? Special Tunes?

[dhuckins]

Figured id make this a public question so others can see. Ive seen ya in other forums and have built specific tunes for people. Is there like a store to look at and get an idea of what someone would want? Like an average comparison, for instance 87 octane = moderate power gain and decent fuel economy, 91 good power gain moderate fuel economy etc. And how much do they cost? I seen a post where a guy gained like 5 miles per gallon with a tune i believe you built. I know every vehicle and the way people drive determines this but thats pretty good if its true. I'd like to look into a tune like that, but how much power will i lose pushing 35 inch tires on 6in BDS suspension lift?

[Mike_Levy]

I think Lew only does GM.

[BlackZ71Silverado]

I highlyu doubt anyone gains 5MPG wit hany kind of tune, that's unrealistic.

If those are the tires you run, you have already lost power. With a custom tune from Lew, you will NOT loose power, you will gain over what yo uhave now with that set up.

[rdss]

Mike Levy's right he only tunes GM's and only naturally aspirated. I'm seeing about 1 mpg more over stock and a little more power over the 87 tune (butt dyno only) and has cleaned up how it drives at all other engine speeds.