Originally Posted by
Sentraga BTW JR,
He was kidding. That's a good header(asp).
Not the best top end but it's good.
maybe I am reading this wrong,but it looks like you are saying the JMR header is the same as ASP.
Not the same,and made on opposite coasts even,just in case anyone else gets confused like me.
Just wanted to clear that up.
I have yet to see dyno for JMR header here.
My guess is this.... Either its a well kept secret that it makes good power,or its not much gains over SSAC/ebay style cheapo header.