er rockers + hv3 + 2.5in dp (might go 3in if you want) + plog (or skip downpipe and plog and get headers, speeddaddys for example), get a tune. yeah, you also could get a cam.
but consider this: all the above mods are barely gonna let you touch gtp levels of performance, and for the price for the above you might as well get yourself a topswap going. with headers and a good tune you could easily run a bit over what stock gtp's make and be set for future mods to squich more power from the blower you jost put on.
also, read this like 50 times.
Safely modding your 3800 engine powered car.
