with my 2000 blazer LT 4x4 im looking for things to add performance(speed wise) to my truck. so far the only things i've done are dual flowmaster, and about to install a cold air intake(aftermarket from ebay). Other than that, i dont know what else i can do. any help would be great.

Use the search feature to find a lot of info on performance mods and options for your truck.

I wanted to add this just for jokes.
http://billhughes.com/mirror/50FreeHP.htm

with my 2000 blazer LT 4x4 im looking for things to add performance(speed wise) to my truck. so far the only things i've done are dual flowmaster, and about to install a cold air intake(aftermarket from ebay). Other than that, i dont know what else i can do. any help would be great.

www.machperformance.com