i have just got my block back from the engine shop,
now with the head and or block surfaced (depending on how much)
would cam gears be a good idea?
with less material in the gap, the crank and cams are closer together,
will this mess with the timing enough to justify installing cam gears?
with an older sr the chain dose stretch and the chain guides wear and
the tensioner takes up the slack, not to mention a hot chain will be longer than a
cold one...
so with that in mind.. what sort of tolerance is there?
i have a new tensioner and a chain and guides are on the way.