Help with top end gasket kit!

[DJCDRZ]

Hey gang. What the heck are the 2 O-Rings in the top-end kit ('00 CR250) for?

[SMarquez]

How big are they? If they are big they might be from one of the O-ring motors. Sometimes the aftermarket fits all gasket sets cover several generations of your model.

[DJCDRZ]

How big are they? If they are big they might be from one of the O-ring motors. Sometimes the aftermarket fits all gasket sets cover several generations of your model.

Around 1.5-1.75" in diameter. Kinda thick. Comes with 2. Yeah...Kit is supposedly for a 92'-01'.

[motosteveg]

Most likly they go on the exhaust pipe where it goes into the cylinder.

[SMarquez]

Most likly they go on the exhaust pipe where it goes into the cylinder.

There you go, forgot about those.

[DJCDRZ]

Word! http://oem.thumpertalk.com/images/Honda/2000/Motorcycles/2295_EXPANSION%20CHAMBER.gif