According to the TR4 Competition Prep Manual, this is a "street/race"
cam, with a power band between 3500 and 5500 rpm, requiring at least
10.0 to 1 compression ratio.
Bob Kramer, Austin TX
Hill Country Triumph Club
TR6x3, TR250 x3, TR3A vintage race
rgk@flash.net
----------
> From: HDRIDER570@aol.com
> To: triumphs@autox.team.net
> Subject: TR4 Camshaft
> Date: Saturday, February 14, 1998 3:47 PM
>
> I bought some used parts recently and included was a TR4 camshaft
marked
>
> KASTNER
> D
>
> It has .270 lift. I do not know what the duration is.
>
> Is anyone familiar with this Camshaft brand/grind?
>
> John Hamer
|