A flowed head is where they've ground excess metal out of the intake and
exhaust ports to evenly match them when air/gasses flow thru them. You also
hope to increase the flow rate some.
http://www.thumpertalk.com/forum/archive/index.php/t-429924.html
http://en.wikipedia.org/wiki/Crossflow_cylinder_head
...bill in Corvallis
====================================
-----Original Message-----
From: spridgets-bounces@autox.team.net
[mailto:spridgets-bounces@autox.team.net] On Behalf Of
uniquelittlecars@yahoo.com
Sent: Tuesday, August 17, 2010 8:49 AM
To: Dave G.; derf
Cc: spridgets@autox.team.net
Subject: Re: [Spridgets] head question
Group,
What is the advantage of a crossflow head over a stock type flowed head?
I see the head in the link uses to dual Weber carbs. -
Other then that what is the difference.
APT has a flowed head for $1554. Not crossflowed.
For the cross flow configuration with no carbs $1200.
$2000 with the dual Weber 40 carbs.
With the dual Weber carbs the engine must eat a lot more gas.
I found this out buy running a single Weber 40 compared to dual SU carbs.
I think the crossflow & dual carbs may be to much for a stock 1275cc motor.
What do you experts say?
Vigil
--- On Mon, 8/16/10, derf <derf247@gmail.com> wrote:
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