What would ya'll think the top 10 bolt-on performance mods would be for an ls1?
I'd have to say (and I'm no expert):
1)Exhaust (get your shit sounding cool) $varies a lot
2)Intake/Filter (now free the other end) $250
3)SFC's $200
4)Headers $500
5)pulley
6)Tune (should be in conjunction w/ #4) $varies
7)Tires $1000-1500
8)Gears $300+
9)Wheels $varies, and isnt mandatory
10)Clutch (if it has lasted that long) $varies