I did cross my mind that maybe i just lost power in my low end torque due to the change in the exhaust near the engine, i got the mid tubes. thats probably what im dealing with.
but still, i should still have some torque to at least spin them on wet pave, now i cant (which kinda suck cuz a mustang drifted and i had to show him up, but failed )

 

and wouldnt Foward Flowing Headers mean more modding to the front end to the exhaust? i mean ive scene them on turbocharged V6 camaros, but not on an N/A one.
oh and to one other question someone had was my millage, i have 146K.

 

It could be your catalytic converter is backed up, I am putting a high flow cat on when I install my headers.

 

its another possibility, but its still hard to say, but once i get the money to finish up the exhaust, i can pinpoint whats making my loss of power.
im thinking high flow cat or remove the cat completely, and probably flowmaster.

 

No Cat + Flowmaster = very loud . I am dealiing with it right now. I am thinking about switching to Magnaflow.

 

I have Pacesetters and they gave me alot more power! I also put on a high-flow cat too which helped.

 

Have the O2s ever been changed on that car? 146k is quite a bit on stock O2s...

Just look at the difference too, Pacesetter:



I'm not sure where you got THAT idea... Look at the picture of FFF's LTs:




Now their turbo setup is quite different (which is what you must have meant):

 

Might want to qualify your statement. "a lot more power" in what RPM ranges? Post your dyno chart proof -- that's the best way to prove and measure.

 

yeah headers dont typically make "alot" more power all by themselves or with hf cat for that matter

 

LTs sure do on an LS1 -- +30 HP is not atypical with a tune...