Save the headaches and look elsewhere!
Had a question on a carburetor I purchased. They offered instructions in their first response email, however, never sent them and still haven't. Note: 17+ emails of back and forth.
On the 10th email I requested a return shipment label and yet received that. Disregarding my request to return they insist, that I, take a 20% discount. Gfym
Even though it's not an option...
BIG FAT ZERO!