Scott brings up a subject I am wrestling with at the moment.
Most serious racers teardown to refresh the engine every X number of
races, usually when a leakdown test shows it's time. I have been doing
so every off season. It is much more convenient for me, and the chance
of missing a race weekend is much less.
Running stacks sans air cleaners is a very common practice, but I have
always been concerned it reduces the life of the rings and valve seats.
But how much???
Does anybody have any hard data on how many hours/sessions/race weekends
before an unacceptable leakdown test happens, both with and without air
filters?
Yet another thing to keep track of...
-----Original Message-----
From: Scott Janzen
Subject: [FOT] Air filter ("socks"?) for carb air horns?
My GT6, running twin SUs, has this very nice pair of aluminum air
horns/stacks. I've been running them open, but am concerned about the
amount of grit in a typical track environment.
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