[Fot] "GT40" lifters

Tony Drews tony at tonydrews.com
Tue Nov 14 18:59:02 MST 2017


They are commonly used in the TR-2/3/4 block in 
place of stock lifters by using a sleeve - in 
this case they are smaller than stock.  If you 
use the cam developed by Larry Young you can't 
use those lifters as he needs the full diameter 
of the stock lifter.  The Elgin cams work OK with them though.

I'd not heard of using them in a TR-6 until now though.

Regards, Tony

At 01:02 PM 11/14/2017, Chuck Arnold and/or Kathleen Kelley via Fot wrote:
>Somewhere in a Triumph post I read about using 
>what I think were referred to as GT40 liofters 
>[tappets].  They are slightly larger in 
>diameter than stock TR6 ones.  A set came with 
>my car, but have never been used.  Does anyone 
>know of there and the modification [or where I 
>might have read about them?].  Also, they are for sale.
>
>Thanks,
>
>Chuck
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