single or dual chamber tuned pipes?
which is better single or dual chamber? I have a 4-tec 3.3 and want the most out of the engine. also, should i get a mugen pressure chamber? Car will be used for mostly bashing but will be used at the track as well.
Avid Paintballer and Technician
Traxxas 4-tec 3.3 RWD only
Rustler VXL RPM all around geared 32/76
MaxAmps 11.1 8k LiPo