Originally Posted By: daman
Originally Posted By: tig1
Originally Posted By: daman
Looks good, how many hours? looks like it could have went another year no problem.
On my Intek Briggs I use syn filters and Amsoil ACD and do 200hr's = 2-3 years. Looks spotless inside.
I would guess 20-25 hrs.
Your wasting M1 tig
Actually last year my 21HP Briggs blew a head gasket and before I fixed it some carbon got into the oil, so I changed it out early. Normally I change every 1 1/2 years, but I may go two years this OCI. We'll see.