When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
You have 2 swirl pots as std - one in the fuel tank, and one in the thermostat housing. An oil seperator seperated the oil vapour into liquid and gas, and greatlt improves the std breather setup.