This is far too long, it gets boring after a while
jeremy1000100 4 months ago
interesting design. why not used more in motor vehicls?
EvolveVolvo 2 years ago
@EvolveVolvo Because the exhaust valves will burn up in no time without a valve spring.
1971SuperLead 8 months ago
Cojonudo
nando3e76 3 years ago
This is far too long, it gets boring after a while
jeremy1000100 4 months ago
interesting design. why not used more in motor vehicls?
EvolveVolvo 2 years ago
@EvolveVolvo Because the exhaust valves will burn up in no time without a valve spring.
1971SuperLead 8 months ago
Cojonudo
nando3e76 3 years ago