Header collectors question
03-02-2007, 09:14 PM
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Header collectors question Ok, so I'm old school and making the switch to new technogy with the LSx engines. Was going to post this in coversions but I thought I might get a better answer here. I just got my new Pacesetters today and was wondering why don't they use the 3 hole collector flange anymore to bolt the exhaust to like they did back in the 70's and 80's. How well does this new system seal? Sorry if it's a lame question but I come here to learn 
03-02-2007, 09:59 PM
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Originally Posted by cvman
Ok, so I'm old school and making the switch to new technogy with the LSx engines. Was going to post this in coversions but I thought I might get a better answer here. I just got my new Pacesetters today and was wondering why don't they use the 3 hole collector flange anymore to bolt the exhaust to like they did back in the 70's and 80's. How well does this new system seal? Sorry if it's a lame question but I come here to learn
