07silverado5.3

hey guys i am new too the site and the ls style motor in general do alot of subaru stuff. So i have an 07 silverado 4x4 5.3 auto with 80,000 miles and looking too make it alittle more entertaining to DD. So far i have gibson tublar headers exhaust and intake with spacer. From what i have researched with a intake manifold, injectors, cam, heads and a good tune I can make decent power was wondering if i could hit 500hp with this and still be okay as a daily and will the tranny hold it? any input would be awesome forced induction isnt out of the picture just trying too make it n/a.

thanks

Josh

Tim94gt

iTrader: (2)

You would be better off going forced induction if you want to daily drive it. 500hp is a lot to ask of a 5.3 without boost or nitrous.

The trans won't last long, plan on buying a built tranny or rebuilding yours.

Also, you might have better luck on performancetrucks.Net you can log in there with the same username and password that you use here.