Inliners International Forums General Discussion Hi Performance Aussie Speed Intake for 292

To the shape of a 292 head It's the same as all the others Just the 194 being the smallest chamber. As to upping the compression Three ways 1) Propane pistons 2) flat tops 3) 194 head. But do not use the 194 head and a flat top in the 292 The compression will be way more then 11-1.