When using the single-vacuum distributor, the vacuum hose runs from the vacuum port on the left side of the carburetor to the vacuum canister on the distributor. In that case, the vacuum port on the rear of the carburetor must be plugged.
For most cool season grasses and for folks living in northern climates, the best time to plant grass is in late August, early September. Depending on exactly the climate you have and the type of grass seed you're planting.
Sod. You can lay sod any time of the year, although it's best to plant according to the active growing period of the grass species -- mid-to-late spring for warm-season grasses and early spring or early fall for cool-season grasses -- and to avoid laying sod in exceptionally hot and cold temperatures.arm-and Cool-Season Grass Seed. It's too late to plant warm-season grass species when the risk of frost is less than 60 days away in warm climates and less than 90 days away in cooler climates.