[TR] mild cam update

Terry Geiger tgeiger at GeigerGarage.com
Fri Aug 14 14:20:51 MDT 2009


The TR6 engine cam sprocket is made so it can flipped and turned 90 degrees 
to adjust cam timing, the same as TR3/4 and Spitfire engines.

Terry Geiger
www.GeigerGarage.com

----- Original Message ----- 
From: <jerryvv at roadrunner.com>
To: <triumphs at autox.team.net>; "Gary Nafziger" <nafzigerg at yahoo.com>
Sent: Friday, August 14, 2009 2:47 PM
Subject: Re: [TR] mild cam update


> Gary, more to my previous posting. Randall's post and the notes you refer 
> to are for the 4clyinder wet liner engine in a TR3 thruogh TR4A. These 
> same notes may apply to a TR 250 and TR6 but I am not certain of that. 
> Someone else will need to confirm if the 6 cylinder engines also have a 
> cam sprocket that can be flipped and turned 90 degrees to adjust cam 
> timing. Do you have a TR3 or 4 or do you have a TR 6? You are saying that 
> your mechanic is commenting on the amount of vacuum that you have being 
> too low. In my opinion that can also be caused by incorrect cam timing. 
> So.........I go back to my question earlier. Who installed the cam, were 
> there degreeing instructions included and were they followed at cam 
> installation?
>
> JVV


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