Some
tuners have a problem with gas staying in the oil
due to a machine that is simply running too cold all
the time. Not only does it make the machines run too
rich fouling plugs and causing very poor gas mileage
but it also results in diluting the oil with gas,
which would not evaporate off at the low temps. The
CHAMPION RC7PYCB plugs are very cold in order to better
control detonation knock.
The
Champion RC7PYCBX features a projected nose tip that
is designed to retain more heat at the electrode tip.
This creates a more efficient fuel burn, and decreases
the chance of plug fouling. (This is a direct replacement
for the OEM Weber / Hydrospace sparkplug).
