Will the EDL-68721's work on a TBI.... I know this is an exhaust board post, but I need expert TBI advise on this one..... Is the only difference the heater riser and do I need that???? Im going to order these in a couple of days so all help is thankful. And how would I get around the heater riser thing if I got these headers... I only wanted these because they are chrome come with a 3in y-pipe, and most likely wont rust like the regular edelbrock headers, THANX GUYS!!!!:hail:

 

You dont really need the heat riser, thats pretty much the first thing to remove when modding a TBI and put a open element on.

The TPI ones will fit, but the stock catalytic converver wont bolt up to it. 91bird305 used them on his TBI motor.