Originally Posted by blownbbc
on alky should i run vacum pump on one valve cover or both,,,trying to keep moisture down,,,thnaks
I'm running injection on alcohol and a 4 vain vacuum pump. The breather on the separator tank was letting vapors pass thru the breather cap, making a mess around the cap. At first I thought I might have a problem with my engine or injection system. After checking everything, nothing wrong. I even thought about leaning my engine a little to help. I was told to put a dry wrist sweat band around the breather cap after each round. I ended up throwing the moroso separator away and ordering a Star Machine separator and haven't had any problems.
http://www.starvacuumpumps.com/catalog.php?cat=7