Ever seen an extrude honed intake manifold? It's not "Polished" like most
people would think. I've had well over 100 intake manifolds Extrude Honed
(Ford 5.0L) and none of them were "Polished"...just smoothed out but they
still have very slightly rough walls with a directional grain.
- Bernd
-----Original Message-----
From: owner-dakota-truck@buffnet.net
To: dakota-truck@buffnet.net
Subject: Re: DML: Suggestions?
You are absolutely right, that's why Extruding makes so much
power.....velocity.
Kuk
> Sure it does. Does air flow better along a smooth or rough surface? A
> rough surface is ideal for carbed engines as it keeps the fuel in
> suspension and keeps droplets from forming on the runner walls, but smooth
> as a babies butt is best for air only.
>
> Mike Schwall
>
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 11:51:13 EDT