This is a video of my aveo after modification. Yet to run in the new pistons, con rods, clutch kit, flywheel, camshafts, 4.2 final drive ratio kit...etc Its before tuning and before installing Remus muffler 2inch free flow. Before tuning is really bad idling, due to overlapping intake and exhaust caused by the 266 duration camshafts.

http://www.youtube.com/watch?v=JFe_CF4V1ok

After low end tuning (up to 3.5k rpm) to facilitate running in. Still using Hot Bits Muffler. 1.8 Inch semi flow. See the needle speed. Much faster now for the revs.

http://www.youtube.com/watch?v=UxOtZ...eature=related

After running in, returned up to 6.6k rpm until the power cut kicks in. Changed to remus exhaust. Relaxed driving in the video as its a 70km/h road. Started at 2k rpm, rev to 3k change for each higher gear change until gear 4. Gear 5 directly up gear as speed is reach, cannot go faster or may risk traffic fine.

http://www.youtube.com/watch?v=mM_hhSrF9C8