Originally Posted by
RAlmeida
yes, same principle as the mx 2 stroke bikes, or any 2 stroke engine, free flowing, more top end, restrictions or chambers, more low end...
I hate to say it but your wrong. I know this is a traxxas quote but it's the only one I could find, Example for single chamber pipe being for low end.
[QUOTE=traxxas]Resonator™
Dyno-Tuned Single-Chamber Pipe for Revo
The Traxxas Resonator aluminum tuned pipe for Revo is specifically engineered to fit right in the chassis and compliment Revo’s TRX 2.5R and TRX 3.3 racing engine. The single-chamber design dramatically increases bottom-end punch by nearly 20% between between 10,000 and 15,000rpm. It’s perfect to provide that extra snap of acceleration off the line...[/traxxas]