To answer Pat's question:

Quote:

But is this measurement with or without the springs in the tubes with the oil? The Progressive springs are bigger and take up more volume in the tubes, hence maybe less oil???



I emailed the Hagon distributor and he replied,

Quote:

take the spring out and bottom the leg so it is compressed completely, then measure the air gap (140mm) from the top of the tube to the oil




Last edited by Staffo; 05/02/2008 6:18 PM.
Staintune Pipes, K&N Pods, 45 pilots, TBS needles and 145 mains.