I have a 2001 Craftsman lawn mower with 17 HP Kohler engine. I have used a Fram PH or XG 3614 and Supertech synthetic 10w30 changed every other year for years. My usage is about 25 hours per year. I use the 3614 series because a taller filter will not fit.
Now, I read that Fram has cheapened all their filters except the megabuck endurance series. Are the PH, TG, and XG 3614 still good enough for a slightly hotter ( air cooled ) and lower oil flow application? The 3/4-16 threaded oil filter stud on the Kohler only has about a 1/4 inch oil passage, so the oil flow should be lower than a car.
Thanks in advance for any advice.