Anybody out there know the story on the Factory Headers On the Series 1 SC??? Seems I heard there was a restriction problem where the join together.... Has anybody had them ported?? How much and where or who did them???

Adding the NOS NOSzle setup this weekend and want to make sure there isn't a problem with outflow...... Got new Hi-Flow CAT yesterday... Nice improvement!!

Old Man Salmanman

if the problem was right where they met up you could take them apart and use a dremel to sand off whatever is necessary.

Not headers. Not even close. Tubular manifolds are a totally different animal.

But nonetheless, you're right. It was jr's3800 that first discovered this as far as I know. Not all are the same. He has pics, and did fix his.

his posts on the topic should be somewhere in this forum. Try doing a search for them with JR as the author.

i struck gold!

http://bonnevilleclub.com/forum/viewtopic.php?t=4742