hey guys im new here ive been apart of www.f-body.com they know their stuff pretty good but i like to always get extra opinions. i have a 3.4 with underdrive pulleys, high flow cat, flowmast dual outlet, and k&n drop-in. what else can i do cheap to get a little more out of the car?

 

Maybe a cold-air type intake, but gains will be minimal. Weight reduction is the only cheap thing left.

 

low temp themo, a real cold air intake and if you want to spend a little extra get a 50 shot of dry nitrus.
with that said you will prolly be in the low 15's................

 

but with 130k on my motor i really wouldnt trust even a 50 dry shot so cai is really all i have left i can do right?

 

did u feel a difference wen u put a underdrive pulleyon does it sound difference r make it little faster can u tell the difference wen u put it in i have a 3.4 j/w im wantin 2 get 1

 

There are stickies in the V6 section on how to upgrade the 3.1 or 3.4 V6

 

yes when i put the pulleys on you will notice a little bit of an acceleration out of the hole. all i did was crank not WP. but if you stall your car up to around 2k then let it go you will notice a difference and lower rpms on the highway i cruise 80-90 at about 3k-35

 

These can help with general performance and longevity: Add a Prestone flush kit, and do the Super Flush fluid, check for leaks, check/replace thermostat, fuel filter, air filter, add fuel system cleaner for a couple tanks, use a throttle body cleaner spray. Switch to synthetic oil, and Dexron 6 Trans. fluid -- replace your Trans. filter if not done in many years/miles.