[TR] TR3 shroud

Andrew Uprichard auprichard at uprichard.net
Sun Jul 10 07:49:59 MDT 2011


I still find my TR3 difficult to start after driving on a hot day.  The idea
that a shroud may be restricting air flow to the rest of the engine bay is
intriguing.  What is the consensus of the list as to the value of a shroud?
How many people use them versus not?

Andrew Uprichard

-----Original Message-----
From: triumphs-bounces at autox.team.net
[mailto:triumphs-bounces at autox.team.net] On Behalf Of Jeff
Sent: Saturday, July 09, 2011 4:26 PM
To: Cosmo Kramer; triumphs at autox.team.net
Subject: Re: [TR] interior insulation - TR3

On 6/30/2011 8:42 AM, Cosmo Kramer wrote:
> I'm wondering if that's MY PROBLEM of getting 'vapor lock' when on long
drives
> in 90^ temperatures, because of the Fan Shroud that I fabricated to have
> better
> than 90% of the outside air forced through the radiator&  not escaping
> around
> it.
> Thus restricting 'air flow' to the rest of the engine bay?

Speaking of catching up...

Get some dryer duct tubing and make a guide to vent some air from the 
shroud to the carburetter bowls.  Then drive somewhere where it's hot.  
Go inside, have a 15-minute beer.  Then come back out and see if it starts.

Jeff Scarbrough
Corrosion Acres, Ga.


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