Hi All,

I have a question regarding the importance of the muffler, and the pressure nipple to the fueltank...

I want to try and preserve some scale looks to a Corsair, which is running an OS 90 Four-stroke and to do this, I would like to exclude the muffler and make something more scale OR, to put a flex pipe routed directly to where one of the scale exhausts would exit. Is there anyway to do this, with a suitable substitute for the pressure nipple....can I install the nipple on a straight pipe and still get sufficient pressure, or will I need to install a pump of sorts?

Thanks again..

PS, noise pollution is notan issuewhere I am from, so the only purpose the muffler is serving right now is for fuel pressurisation.