ls1z15

Does anyone know of any tuneup tricks that require absolutely no money? My employee turned wrenches for GM for 15 years and he knows how to do things. But if anyone knows how to get more HP out of my 2002 WS6 then please give me some pointers.

'Trust'

iTrader: (24)

Have you done free mods? if not go to www.installuniversity.com, click LSX vehicles, then install documents and browse around there for some free mods, they'll help out some but there is no substitute for paying and parts.

nvrstsfd23

yeah do the free mods and u can do some other things fairly cheaply like cat back, air lid, sfcs, etc.