welcome to the site.....
so you want more balls under your hood heh? i've done alot to my stock engine latley as well as shoehorning a five spd transmission in to the chassis.
there's a lot of things you can do to get more ommph.....such as the weber carb and the headers w/ exaust.
if you want to go further than that...well get ready to spend some money...i'm $1750.00 into the engine already and there's a couple more things i'd like to get finished. it all depends on how you want it to feel.
the v8 guys around here swear by there motors but the rest of us can't afford the gas. there's also a few guys that put the old v6's from the late 70's gm vehicles in there rides. in the end i'm going that route too but i'm currently trying to see what i can get from the 4 cyl.
if you need any tuning or mod advice, i'm always happy to answer questions. as well as taking pictures when it just can't be explained.
so pull up a bucket, serve yourself your appropriate poison and enjoy the fack that you have a one of a kind, soon to be classic ride........