[TR] anyone have experience using APR head bolts

[TERRY SMITH]

Just for the complete review, I'm sure these are fine head bolts.  Just my opinion, though, the key to successful head installation is a good head gasket and, more importantly, making sure the figure 8 gaskets are seated correctly using pre-head installation compression via torquing down the sleeves to achieve the perfect (ISTR) .003 proud across all sides.  Ask me how I know!


Terry Smith, TR3A  TS 58667

New Hampshire

> On September 5, 2019 at 6:17 PM "Wbeech at flash.net" <wbeech at flash.net> wrote:
> 
>     Have used APR on my last 3 TR3 rebuilds, never a problem.  Never heard anything about not having to re-torque.   I do after 2-3 heat cycles then again at 200 mile with the first oil change.  
>     Bill
> 
>     Sent from my IBM 8088
> 
>     On Sep 5, 2019, at 5:10 PM, Sujit Roy < triumphstag at gmail.com mailto:triumphstag at gmail.com > wrote:
> 
>     I used ARP head bolts on my last Stag. I torqued down the head, but never in the last 5 or so years did I re-torque the heads. I recall speaking to a technician over at APR and he said no need to re-torque  I have not run into an issue. But am wondering what other's have to say.
> 
> 
>     Sujit
> 
>     --
>     Sujit Roy
>     Cupertino, California
> 
>     https://triumphstagblog.wordpress.com/
> 
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