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5.7 Performance Tune...need some help

I'm wanting to throw a nice custom tune into my 98 Silvy. I was wondering what specs should I request for this thing? I was used to my 99 NBS 5.3 and knew all what to ask for (as far as TM/Abuse Mode, shiftpoints, etc.) and I was very happy with the results I had from the tune. I've searched...
- Z71Edge
- Thread
- Jul 11, 2011
- Replies: 5
- Forum: Engine Performance + Maintenance
285's vs. 305's...need input

I know both sizes will fit with the wheels I plan to get, but what I was wondering is some of your inputs as far as looks/performance/etc between 285's or 305's. Biggest reason, most the tires I'm looking at, there is a $200+ price jump between 285/75's or 305/70's....or the wider 305's worth...
- Z71Edge
- Thread
- Jul 8, 2011
- Replies: 7
- Forum: Stock Suspension + Bolt On Kits
2" body lift - lookin for some pics

Thinking about getting a 2" BL for my 98 instead of cranking the hell outa it like i did my 99. Anybody have pics of this size on their rigs? Seems all the BL pics im finding while searching are 3" only. Thanks~
- Z71Edge
- Thread
- Jul 5, 2011
- Replies: 14
- Forum: Stock Suspension + Bolt On Kits