"light off" refers to the catalytic converter reaching it's operating temperature. It will not affect the flow. It will just affect the amount of time required for the catalytic converter to reach operating temperature, which means, if you are going to do an emissions test, you have to remember to warm up the engine well so the catalytic is also warmed up.
the location is fine but i'll warn you that a scub exhaust isn't worth it.okay i was thinking of relocating it at the end of the headers then the scub... i'll draw it here it, will this be okay?
http://i22.photobucket.com/albums/b3...asuttypeko.jpg
kung okay yan palalagyan ko ng flange para bolt on sa existing exhaust setup ko kung sakali papaemission test ako salpak tpos alis nalang ulit, hehehe!
Since you are dead-set to going scub ... you might want to do 4-1 headers with 1.25 inch primaries and exiting to 1.75 inch main exhaust piping.any suggestion anu pwede ko gayahan ng headers??
anu pa kaya ok pagawan ng headers? ok na sa mufflerland? mandrel bend SS palalagay ko po.





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