It looks better with out it, but factory puts the cover to block the heat from the heaters and actually it serves 2 functions. 1 blocks heat and 2 helps exhaust gases to flow faster increasing horse power. you don't want hotter under hood...
http://wiki.answers.com/Q/Is_it_ok_to_take_the_cover_of...
if you can find the hp. of the eng., you can add between 12-20 more hp. for the headers.
http://wiki.answers.com/Q/How_much_horsepower_does_a_5....
Remember this...there is no replacement for displacement. Pushing a motor too far with extras will eventually kill it. Theoretically it would work if you could get it set up correctly, but instead of throwing a lot of money at 4.0 think abo...
http://answers.yahoo.com/question/index?qid=20090305160...
No need for the alignment holes. Just keep track of which shims go where on the fenders and put the fenders/bolts back in the "dirt shadows" and the alignment should be the same on reassembly. The trick with these fenders is to ...
http://www.camaros.net/forums/showthread.php?t=154288
DC Sports manufactures hybrid header systems for Hondas with a K-series engine swap. These headers are a direct fit and fully warranted. For cars with other engine swaps, we do not recommend using our header because of potential connection ...
http://www.prostreetonline.com/x/dc-sports-ceramic-head...
Oh I forgot to say so, but I did change my oxygen sensor also. I did it all at the same time when I changed the cap and rotor, wires and plugs. So I can't tell you for sure how much it actually contributed to my horsepower gain. Also, this ...
http://www.automotiveforums.com/vbulletin/t155082.html
Ok thanks.I think thath I need to engineering ...self little bit.I think the engine is good for everyday drive .I dont need a high performance engine but little more power to that lousy engine and it has only 70000 km-ters.I live in estonia...
http://www.hotrodders.com/forum/exhaust-headers-22040.h...