triumphs
[Top] [All Lists]

Re: TR3 rings- expansion rings

To: "DON BOYD, JOAN IKOMA" <dbji@whidbey.net>
Subject: Re: TR3 rings- expansion rings
From: Susan and John Roper <vscjohn@iamerica.net>
Date: Thu, 28 Jan 1999 10:59:02 -0600
Cc: triumph list <triumphs@autox.team.net>
Organization: Vintage Sporting Cars
References: <199901280609.WAA02115@islander.whidbey.net>
Watched him at the runoffs for years, tow the TR3 in with a E type.  His win 
was one
of the most popular ever.  John

DON BOYD, JOAN IKOMA wrote:

> The type of ring you are refering to is a 3 or 4 piece oil control ring.
> There are 2 narrow scraper rings separated by the "corrigated" ring spacer
> and sometimes backed up buy an expansion or tensioner piece behind the
> whole works.  These rings were developed for high rpm , severe duty use and
> are ideal for today's driving conditions. There are two ways to make the
> spacer ring , and one of them can allow the scraper rings to wobble. I've
> had good luck with Hastings rings, but I suggest you track down a ring by
> the name of Deves. I belive they are Swedish.  They are $$$$$ and worth
> every penny if the motor is going to be a high performance engine.
> Wholesale 10 yrs. ago was $50. 2 to 3 times what hastings cost. Only worth
> it for a HP motor though.
>         Now to give credit.  You guys remember Hardy Prentice? He won the 
>runoffs
> in his TR3 some time ago. When I was just starting to build my first motor
> (in 1976) I volunteered to pit crew for him at PIR in conjunction with a
> friend of mine who's dad knew him . I didn't know anything (Hey kid , do
> you mind NOT leaning on the race car??) But hey to be sixteen again...
> Anyway, I got a chance to ask him what made his TR3 engine so fast. He
> looked into my ignorant sixteen year old eyes, realized I wouldn't be able
> to use the info against him during his race career, or just maybe thought
> that he help set me on the right path, and said three things-   Deves rings
> , Redline oil , and Elgin cams . That and a $1200 Huffaker head. He was so
> very right . Thanks Hardy.
>
> Don Boyd
> 69 spit (the car I drove in 76)
> 69 TR6 (what I relly wanted in 76)
> 61 TR3 (what I'm most looking forward to driving now)
> bunch of yuchy italian and kraut stuff
> OMG my SO has a datsun Roadster(we don't talk about that one)




<Prev in Thread] Current Thread [Next in Thread>