Re: 440 Source Stroker Kits/was Heads

[Don Dulmage <big-d@xxxxxxxxxxxx>]

Anybody ever check the springs?
A drill press and a bathroom scale will do a good job. Check seat pressure 
and at .500 lift. If you build a wedgie from wood you can check them 
installed  right on the drill press as long as your wooden wedge makes the 
springs perpendicular so the bolt you put in the chuck can push on them 
straight.  Seat pressure at breakaway 120# to 130# is nice. At .500 lift 
Iwould want close to 300# (285 #to 320# for instance)
To check the spring by itself you need a retainer in thhe top and a way to 
measure the height.
A little simple this checker , you might think. Perhaps. But it is Practical 
with a capital P. Walmart has nice bathroom scales for just over $9
Don
----- Original Message ----- 
From: "Ron Soldani" <ronsold102@xxxxxxxxxxxxx>
To: <1962to1965mopars@xxxxxxxxxx>
Sent: Tuesday, February 10, 2009 10:03 PM
Subject: RE: 440 Source Stroker Kits/was Heads


> I used an Eagle stroker kit rather than 440 source  (price was 
> comparable).
> Crank, rods , and pistons miked good at machine shop. I didn't want to 
> press
> my luck with import cranks. As I said head castings seem alright, but I
> didn't trust the springs. Good Luck
> Ron Soldani
>
> -----Original Message-----
> From: Dean Miller [mailto:plypkup41@xxxxxxxxx]
> Sent: Tuesday, February 10, 2009 7:22 PM
> To: 1962to1965mopars@xxxxxxxxxx
> Subject: RE: 440 Source Stroker Kits/was Heads
>
>
> Thanks Dave,that seems to be the general consensus,heads are good springs
> and valves not so much.What about their stroker kits?Anyone have opinions 
> on
> the parts they use in there kits?
>
> Dean Miller
>
>
> --- On Tue, 2/10/09, Dave Walters <dbustersdad@xxxxxxxxx> wrote:
>
> > From: Dave Walters <dbustersdad@xxxxxxxxx>
> > Subject: RE: 440 Source Heads
> > To: 1962to1965mopars@xxxxxxxxxx
> > Date: Tuesday, February 10, 2009, 5:21 PM
> > plypkup41@xxxxxxxxx wrote:
> > >
> > > Anyone use the aluminum 440Source Heads?Good,bad worth
> > the money?
> > >
> > > Dean Miller
> >
> > They are basically Eddy RPM heads externally reshaped to
> > look more like
> > a 906 head. Ditch the springs, check the guides, etc etc.
> > Jeff at MCH
> > uses the same CNC program to port both the Source and Eddy
> > heads.
> >
> > Dave Walters
> > Denver,CO.
> >
> >
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----
Please address private mail -- mail of interest to only one person -- directly to that person.  I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic.  Thanks!

'62 to '65 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html.