Pulling Forum - Header

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Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Pulling Forum
Forum Description: Forum dedicated to Tractor and Garden Pulling
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=108065
Printed Date: 23 Nov 2024 at 2:41am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Header

Posted By: Zaddison
Subject: Header
Date Posted: 25 Jun 2015 at 3:25pm

Any opinions on building a header for a 240 cubic inch wc. Like how to do it, how long to make them and is it worth it.

Replies:

Posted By: DrAllis
Date Posted: 25 Jun 2015 at 9:47pm

240 cubic inches with a stock cam and a stock sized carburator running less than 2500 RPM ????? I wouldn't waste my time. Use a WD-45 or newer manifold.

Posted By: joetom08
Date Posted: 26 Jun 2015 at 4:04am

Does it make a big difference when u have a 400 ci motor and running over 3000 rpm? I hope so because I just ordered one...

Posted By: DrAllis
Date Posted: 26 Jun 2015 at 7:09am

If you're still running a basic size stock carb, good luck running 400 cubes at 3,000 RPM.

Posted By: joetom08
Date Posted: 26 Jun 2015 at 7:46am

No a marvel usx44 off a Oliver 1850