RE: '85 4KQ aftermarket header

["Buchholz, Steven" <Steven.Buchholz@kla-tencor.com>]

> Is there anyone who makes/sells an aftermaket header for a '85 4kq?
> If so, anyone have any experience with any such products?
> 
... the engine on the 4kSQ already has a nice 5:3:1 manifold/downpipe
configuration, which gives the engine a handful of HP edge over the ones
without.  I really wonder how much more you'd be able to extract with a
header.  You might be better off looking into something like extrude honing
the part you have.  

HTH!
Steve Buchholz
San Jose, CA (USA)