flow testing stock air lid
Fill the side silencers with aeresol
expanding foam and when dry coat opening
with a layer of epoxy Poor mans lid <img src="gr_grin.gif" border="0"> <img src="graemlins/gr_chug.gif" border="0" alt="[chug]" />
got the info off ls1.com seemed to make
sotp improvement still got lid though
no way to overcome bottleneck on stock
airlid but for stock look yes there is
sotp improvement <img src="graemlins/fluffy.gif" border="0" alt="[Fluffy]" />



