I think its because i just have the O2s in a pipe and the pipes are just tacked on and i think they are leaking before the O2s. But i was wondering if the injectors are too big. I have 30# injectors a cam and bolt ons and a mail order tune. any help or opinions would be appreciated.

 

What do you mean by loading up? Is the car reving itself up? I think if you gave a little better description of whats going on you will get an answer.

 

loading up like it is getting too much fuel it is running extremely rich. but im not sure if its bc of the injector size or if its because the O2s are getting false readings

 

Like you said, an exhaust leak before the o2's would make them inaccurate.

If your car is mail-order tuned for the 30# injectors, then that shouldn't be a problem. Might be off a little but nothing bad.

 

yea i think i am going to weld up some pipes this weekend and see if i can get it to run right.