Just got a trailblazer 4wd. Just wondering how to get a lil xtra outta my 4.2l.. Other then exhaust and intake.. Done those.. Any ideas?

 

Spray it!!!

 

I would but its also the grocery getter

 

tune it...but i assume you know that looking at the sig of your truck with all the mods

 

Not much you can do except for intake, exhaust and tune. Just removing all tq mangement made a huge difference on mine.

 

I was thinkin that.. Its the womans car. I just made a intake with some 3 inch aluminum tubing I had. And I just put a flowmaster on it. So next ill do the wait for me tune. It will b funny when it kicks into gear hard and she wonders why

 

PcmForless in north carolina sells efan and tranny cooler kits..They also tune alot of the I6 TB's...

 

sadly the 4.2 TB i rode in seemed to have a lot more torque than my 4.3. I dunno why the fullsizes didn't get the 4.2

 

the I6 makes 275/275 vs the 4.3 190/250 why wouldnt it feel better???

 

I didn't know that