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Re: stroker cranks

To: "Cheapass Ron" <rapieper@yahoo.com>, "Randy B" <sirocco@telocity.com>, "Scott F. Williams" <sfwilliams@home.com>
Subject: Re: stroker cranks
From: "Jonathan Pack" <pack.39@osu.edu>
Date: Fri, 9 Nov 2001 19:31:04 -0500
Cc: <scirocco-l@scirocco.org>
References: <20011108113431.66452.qmail@web10307.mail.yahoo.com>
Sender: owner-scirocco-l@scirocco.org

Ron,

Bloody Hell thank you!  I hoped I wasn't the only one who knew what he was
doing.

A JH engine is 1781cc.  Nobody debates this, right?  Watch.  One half of
bore is 40.5mm.

(40.5)^2*3.14159*86.4*4=1780874.3 mm^3.  Divide it by 1000 for cm^3, and you
have 1780.8, or 1781cc.

How did you use my formula to get 444cc?

The other formula floating around on here has diameter (bore), not radius
(bore/2) being squared.  That makes a JH engine 7123cc.  Dream on.

Jonathan Pack
pack.39@osu.edu
www.prohibition.org



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References:
- Re: stroker cranks
  - From: Cheapass Ron <rapieper@yahoo.com>

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