Recent content by andypriest

Yes still running stock manifolds. I was under the impression that the stock manifolds were quite efficient on the '81. May look at headers in a while but I'll live with this system for now and see how it goes. Andy

Yes stock carby and distributor. New set up is two pipes straight back to magnaflow mufflers with no cats. At the moment I just removed the air line from the pump to the old cat and have taken the air pump belt off. I'll remove the rest later. Set up does feel more responsive and sounds better...

Fitted Finished fitting dual exhaust today. Had to fabricate mounts but no big deal. Not much louder than original but does seem to have more power. Maybe because I removed original cat that was more than likely clogged or maybe is breathing a lot better. Won't know about any possible milage...

Thanks Melsy. There seems to be a mixed response on wether or not they make any improvement. Some say yes and some say no. However my old system needs replacing and I like the sound of this system. Andy

Hi all, Sorry if this is a question that has been done to death before but I am new to the forum. I want to replace my stock exhaust with a dual system from corvette central. If I leave the air pump etc in place can I just disconnect and cap the air line to the existing cat when i remove it? If...