Originally Posted by WFO
Originally Posted by BradH
B1-BS heads have an oddball spark plug location, IIRC, which makes header fitment "iffy" if you don't have the parts on hand to mock up first to ensure they'll work. twocents



Brad- yeah I'm prepared for having to hack and slash my headers, from what I've read the low deck stuff has a tendency to fit better than the RB. One way to find out I suppose.

It's the plugs... moved inboard, but not angled... the worst of both worlds.