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Re: Was Early TR4 Trunk Handle now Long Bubble Bonnets

To: "Dave Massey" <105671.471@compuserve.com>, <TR250Driver@aol.com>
Subject: Re: Was Early TR4 Trunk Handle now Long Bubble Bonnets
From: "Phil Ethier" <pethier@isd.net>
Date: Mon, 11 Nov 2002 14:46:32 -0600
Cc: "[unknown]" <triumphs@autox.team.net>, "[unknown]" <jerryvv@alltel.net>
References: <200211101048_MC3-1-19F8-D30F@compuserve.com>
Message text written by INTERNET:TR250Driver@aol.com
> >What I have heard on this subject as to the real reason why Triumph
> modified
> the bonnet bubble is that there were problems with the short ones bending
> at
> the ends where the rubber buffers and the latch are located. Extending the
> bubble to the end of the bonnet provided more strength and helped solve
> this
> problem.<

From: "Dave Massey" <105671.471@compuserve.com>
> I have never heard this.  What I heard (and can confirm from personal
> experience) was that the smaller bubbles had interference problems with
the
> tops of the SU Carbs which would hit the underside of the bonnet leaving
> small bumps.  The TR4 I once owned (CT25XX) had these tell-tail bumps
> resulting from the carbs hitting the underside while the engine moved
about
> on its mounts.

This is all news to me.  The reason I was given was that the short-bubble
hood went out of style when the TR4 was converted to Zenith-Stromberg carbs.
The story was that the Z-S carbs did not fit all-that-well under the short
bubble.  This story may be pure fiction, but I have heard it several times
from many directions.  These other stories, I am now hearing for the first
time.

And I thought Lotus cars had spawned a lot of legends...

Phil Ethier  West Side  Saint Paul  Minnesota  USA
1970 Lotus Europa 65/2597, 1992 Saturn SL2, 1986 Suburban, 1962 TR4 CT2846L
pethier@isd.net  http://www.mnautox.com/  http://www.lotusowners.com

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