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Valach VM 120 B2-4T Instructions
7
Y-Silencer VM-120 rear exhaust #7273
Silencers
The version with the Y-intake and rear ex-
haust develops the most power. Because
of the optimized gas ow, the engine turns
about 400 RPM more compared to other
silencers.
The advantage of using only one silencer
is the phenomenally light weight, and the
engine is not much louder than with two
silencers.
When quietness has the highest priority
for your engine installation, we can supply
twin silencers with a rear exhaust (#7275),
as well as with a front exhaust (#7270).
The picture shows exemplarily the instal-
lation of two front exhaust silencers #7270
with headers and stainless steel exhaust
tubes #3882 in the Zlin 143L from DELRO.