The last couple weeks my car has been feeling low on power. It could just be my butt-o-meter starting to get used to the power. I know I need it tuned but it ran like a bat outta hell for 2 months.

My Y-pipe is leaking a little bit..could that cause the O2's to drop the power? I'm sure the cpu is retarding the timing because the roller rockers are pretty loud.

Also if my piston rings are starting to loose compression would I know it? Anybody have any ideas?

 

Check your fuel pressure, I'm running low on my fuel pressure right now and my pump could be a bit better. Found that out on the dyno, the injectors are maxed, but I'm still running lean on top.