Fw: [Chrysler300] Re: 413" engine.

From: RICK AND DEBBIE CLAPHAM <rixpac@xxxxxxx>
Sent: Wednesday, August 2, 2017 1:34 PM
To: Val Jeffers
Subject: Re: [Chrysler300] Re: 413" engine.

The industrial heads are not for performance, they are designed for heavy load work and at lower RPM than most automotive engines, they are also governed not to exceed their efficiency range. the Ind. Heads for the 413 look a lot like the LA engine head. Also with goofy exhaust manifolds. The 440 motor-home PN 3751218 Casting 3751213 head is a good head, but would lower your compression ratio.

MHO is your original heads are the best to use. The best street B engine heads are the Ram 300J and the Ram 300K heads followed by the HP 67 440 head.

From: Val Jeffers <edward1108@xxxxxxxxx>
Sent: Wednesday, August 2, 2017 12:26 PM
To: RICK AND DEBBIE CLAPHAM
Subject: Re: [Chrysler300] Re: 413" engine.

So are these type 413 Heads compatible with cars 🚗?

Thanks,

Val J

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On Wednesday, August 2, 2017, 2:20 PM, RICK AND DEBBIE CLAPHAM rixpac@xxxxxxx [Chrysler300] <Chrysler300-noreply@xxxxxxxxxxxxxxx> wrote:

Motor-home and industrial heads have extra cooling passages near the spark plug passages. Industrial blocks as well as motor-home are also machined for the use of these cooling passages.
From: Chrysler300@xxxxxxxxxxxxxxx <Chrysler300@xxxxxxxxxxxxxxx> on behalf of Michael Moore mmoore8425@xxxxxxx [Chrysler300] <Chrysler300-noreply@xxxxxxxxxxxxxxx>
Sent: Wednesday, August 2, 2017 11:45 AM
To: Michael Hisspartner
Cc: Chrysler300@xxxxxxxxxxxxxxx
Subject: Re: [Chrysler300] Re: 413" engine.
Are 300H heads watercooled? (I had assumed they were).

Mike Moore
3ooH
On Aug 2, 2017, at 10:20 AM, Michael Hisspartner michael@xxxxxxxxxxxxxx [Chrysler300] <Chrysler300-noreply@xxxxxxxxxxxxxxx> wrote:
Hi Ivan, industrial engine.  J413th = 1973 413 CID  1016 = Date
 Consider  low compression here, most likely heads are water cooled.
Thanks Michael Sweden
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