RE: [T3] My Square's engine... what to do?

["Keith Park" <topnotch@nycap.rr.com>]

engines 
I've had have had very good life, and I let most of my valve jobs go at
least 
100 kmiles.  

> I think another important factor is how well the valve train geometry is
set
Wow!  100K?  maybe a careful geometry setup and good parts really are 
The key to longevity.  I wouldn't have though that they would have gone that
long after seeing my last heads but they were cheapo aftermarket stuff.

Keith



> up, Im not sure how much that would have varied from engine to engine from
> the factory but in rebuilds it probably does.  That has a HUGE effect on
> guide wear. 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~