Would a heavy duty water pump help me out? I bought it at autozone for like 65 bucks or something, for a 91 Z28 5.0L.

 

If you don't have a problem with your existing water pump, then no.

 

there was all sorts of grime on my radiator

 

A new water pump won't clean your rad.

 

lol

As long as the old ones working fine dont replace it, UNLESS you already have it of or something may as well upgrade i suppose

 

i havent touched my camaro in almost 2 years

 

Flush the system.

 

I intend on flushing the system, but its giving me electronic problems at the moment, but thanks for the suggestion

 

Do you know where a flushing kit may be? I used to know where to get them but I had my computer wiped clean and lost the URL to it. Let me know...thanks.

 

You can get one at any parts store.

 

The heavy duty water pumps have a beefed up bearing and seal. It won't cool your engine any better but it will last longer. I bought one at autozone a while back, it'll have an 'HD' at the end of the part number if it is an actual heavy duty.