<FONT face="Verdana, Arial, Helvetica, sans-serif" color=black size=4>Alright, I have a 98 Z-28 and I am trying to make some good H.P. upgrades for cheap. If you have any suggestions, please put one in. Thanks</FONT></P>

 

I'm kinda new but a new air intake will help alot. Try K&N air filters i heard as many others probably did that their good.

 

I got 35 more HP by doing the following:

Cut out on the airbox intake - Free
K&N Air filter - $45
85mm MAF - $95
SLP Loud Mouth exhaust - $260

[IMG]local://upfiles/349/A582ED3D87D7471F9B27F047F2117B90.jpg[/IMG]

 

theres all kinds of things you can do. first will your suspension handle 500 or more hp? Throttle body up grades are easy and cheap, bolt on. if you are looking for real hp, try a cam, then port the heads, a new throttle body, to speed up 1/4 mile time new gears in the rear end, weight reductions, fuel up grades, what size tires are you running? you can get abot 475 or more depending on the money?